Macos lion iso9/13/2023 This assumes that the installer is in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. Type or paste the following command in Terminal.Open Terminal, which is in the Utilities folder of your Applications folder.Connect the USB flash drive or other volume that you're using for the bootable installer.You will create the bootable installer from this app, not from the disk image or. It installs an app named Install Mac OS X Lion into your Applications folder. On a Mac that is compatible with Lion, open the disk image and run the installer within, named InstallMacOSX.pkg. This downloads as a disk image named InstallMacOSX.dmg. ![]() A downloaded installer for Mac OS X Lion.A USB flash drive or other secondary volume formatted as Mac OS Extended, with at least 8GB of available storage.What you need to create a bootable installer These advanced steps are primarily for system administrators and others who are familiar with the command line. You can use an external drive or secondary volume as a startup disk from which to install the Mac operating system. How to create a bootable installer for Mac OS X Lion How to get old versions of macOS - Apple Support.Find out which macOS your Mac is using - Apple Support.If your Mac isn't compatible with the latest macOS, you might still be able to upgrade to an earlier version, such as Catalina, Mojave, High Sierra, or El Capitan. Apple recommends that you always use the latest macOS that is compatible with your Mac. To get the latest features and maintain the security, stability, compatibility, and performance of your Mac, it's important to keep your software up to date. Mac OS X Lion 10.7 can upgrade Snow Leopard.You might find it easiest to begin installation in the evening so that it can complete overnight, if needed. During installation, it might restart and show a progress bar or blank screen several times. Please allow installation to complete without putting your Mac to sleep or closing its lid. ![]() Open that app from your Applications folder to begin installing the operating system. It installs an app named Install Mac OS X Lion. Safari downloads the following installer as a disk image named InstallMacOSX.dmg. To upgrade from Mac OS X Snow Leopard 10.6, download and install Mac OS X 10.6.8 Update Combo v1.1 followed by Mac OS X Lion 10.7.5. If you are unable to upgrade, see How to create a bootable installer for Mac OS X Lion below. To upgrade from Mac OS X Tiger 10.4 or Mac OS X Leopard 10.5, first upgrade to Mac OS X Snow Leopard 10.6, then upgrade to Mac OS X Lion 10.7. * If your Mac shipped with OS X Mountain Lion 10.8 or later, it cannot be downgraded to Mac OS X Lion 10.7. ![]() Mac Pro (Mid 2010) | 10.14.6 with recommended Metal-capable graphics cards.Mac Pro (Mid 2012)* | 10.14.6 with recommended Metal-capable graphics cards.See the Technical Specifications for the full list of requirements. The latest supported software version is noted next to each model. You can install Mac OS X Lion on any of these Macs. Mac OS X Snow Leopard 10.6.6 or later or Mac OS X Lion 10.7 already installed.Mac OS X Lion 10.7 is available for older systems that are not compatible with the latest version of macOS.
0 Comments
Deal on abode iota9/13/2023 ![]() Don’t miss out on savings over the weekend and get stuck with the leftovers.įollow Abode’s social media accounts leading up to Cyber Monday to get hints about what may be going on sale and when. In years past, Cyber Monday has been combined with Abode’s Black Friday sales. You also don’t want to spend beyond your budget. Products tend to move quickly on Cyber Monday, and you don’t want to miss out while you’re trying to decide what you need. Not only is home security a financial investment, but you want to ensure that your home is. Battery backup Keeps your system online even when your power goes out. Cellular backup Stay online if your system loses connection to the internet. How Do I Get the Best Abode Cyber Monday Deals?Īsk yourself what home security products and services you want from Abode, and then create your wish list in advance. By Michael Bizzaco MaThere’s a lot to consider when installing a security system in your home. Features Iota Hub Smart Security Hub Security Hub Ethernet connection Connects To Ethernet For Secure & Reliable Connection. We can’t promise all the Abode equipment listed above will be on sale for Cyber Monday, but these are the products to look out for. ![]()
My feet go boom boom boom sonic9/13/2023 Reception of "Boom" was generally positive. Ricky Reed – additional guitars and bass guitar.Casey Harris – backing vocals, keyboards, synthesizers.He gets up and begins to perform again with a bleeding temple. Right before the bridge, an overhead light falls on the frontman, Sam Harris, knocking him out. Lights in the background flash, spelling out "boom" in braille. The music video for "Boom" opens with the three members of the band wearing outfits that resemble construction site uniforms. It was released as the lead single from their second studio album, Orion, on January 25, 2019.Īccording to, "Boom" is written in the key of E minor and has a tempo of 108 beats per minute. In the late 1960s, Diehl also helped design the original model of the plane that crashed, a Cessna Citation." Boom" (stylized in all caps) is a song by American rock band X Ambassadors. ![]() “The most likely scenario right now is a pressurization failure or a mis-setting of the pressurization system,” said Alan Diehl, an aviation psychologist who previously worked for the Federal Aviation Administration, the National Transportation Safety Board and the U.S. Outside aviation experts speculated earlier this month that the pilot likely lost consciousness from a lack of oxygen inside the jet when it climbed above 10,000 feet, the altitude that typically requires cabin pressurization. I wouldn’t have had my daughter and my grandbaby fly with him if he wasn’t,” Rumpel said Tuesday. Rumpel said Hefner had recently had a physical and he was not aware of any concerning medical conditions. Rumpel told The Associated Press earlier this month he believes the pilot, who he identified as Jeff Hefner, probably lost consciousness from a lack of oxygen. He said they were returning to their home on Long Island, after visiting his house in North Carolina. John Rumpel, the owner of the plane, said his daughter, Adina Azarian, granddaughter, Aria, and the girl’s nanny were the victims, along with the pilot. The plane kept flying past its intended destination on Long Island, then reversed course, traveling directly over Washington before crashing.įamily and friends identified two of the victims as an entrepreneur known in New York real estate circles and her 2-year-old daughter. The pilot did not respond and continued to climb to 34,000 feet and leveled off. He was cleared for higher and higher altitudes as the plane began its ascent from Elizabethton, Tennessee.īut after about 15 minutes, the pilot stopped responding, the NTSB report stated.Īn air traffic controller instructed the pilot to stop his climb at 33,000 feet because of crossing air traffic, the report said. Maintenance inspection records indicated that the plane was equipped with a cockpit voice recorder, the report stated, although the aircraft was not required to have a flight data recorder, which monitors things like altitude, airspeed and heading.Īir traffic controllers were initially in normal communication with the pilot. The plane’s cockpit was destroyed by the crash’s impact, while the wreckage was fragmented and scattered around a main crater, the NTSB said. An unresponsive business jet that flew off course and over the nation’s capital plunged into a Virginia mountain at a “high velocity" and in a "near-vertical descent," according to a federal report released Wednesday, June 21, 2023. Mary's Wilderness en route to the Blue Ridge Parkway to search for the site where a Cessna Citation crashed over mountainous terrain near Montebello, Va., Sunday, June 4, 2023. Wolf/AP FILE - Search and rescue teams leave the command post at St. Pilots of the fighter jets reported that the small plane's pilot appeared slumped over. military and prompted the Pentagon to scramble six F-16 fighter jets to intercept, causing a loud sonic boom over the region. The plane took an erratic flight path - turning around over New York’s Long Island to fly directly over Washington, DC, some of the most heavily restricted airspace in the nation. Federal investigators found no cockpit voice recorder or flight data recorder at the crash site, the National Transportation Safety Board report said. However, outside observers and the plane's owner have theorized that a lack of oxygen may have led to the crash. The preliminary findings shed little light on what might have caused the June 4 crash, which killed four people. An unresponsive business jet that flew off course over the nation's capital plunged in a “near-vertical descent” into a Virginia mountain at a “high velocity” before bursting into flames, according to a federal report released Wednesday. Benchmade outlast9/13/2023 ![]() ![]() PRODUCT BOX 6” x 2.75” x 1.25” Blade Edge A carbide tipped glass breaker and integrated rescue hook round out this rescue tool. The S30V drop-point blade opens quickly with the traditional thumb stud and the thicker, fully serrated, opposing bevel 3V blade uses the integrated O2 wrench for rapid deployment. We’ve combined the strength and versatility of the AXIS® lock with two blades, giving you the flexibility needed to get the job done. The 365 Outlast™, featuring the new Benchmade OPTION™ lock, is just that. Special Add to favourites Out of Stockīenchmade Mini-Griptilian S30V Folding Knife 556S30V $299.00 $279.00 Add to favourites Out of Stockīenchmade Griptilian AXIS Lock Folding Knife, S30V Satin Flat Ground Sheepsfoot Blade, Noryl GTX Handles 550S30V $319.00 Special Add to favourites Out of Stockīenchmade 555 S30V Mini Griptilian Folding Knife 555S30V $299.00 $279.00 Add to favourites Out of Stockīenchmade Osborne 940-1 S90V Folding Knife 940-1 $659.00 Add to favourites Out of Stockīenchmade Osborne 940-2 G10 Handle Folding Knife 940-2 $455.00 Add to favourites Out of Stockīenchmade 417 Fact Folding Knife S30V Blade, Aluminum Handles 417 $549.00 Add to favourites Out of Stockīenchmade Sibert Adamas Folding Knife CruWear Flat Dark Earth Plain Blade, OD Green G10 Handles, w/ Sheath 275FE-2 $609.00 Add to favourites Out of Stockīenchmade Shane Sibert Mini Adamas Folding Knife, CruWear Tungsten Gray Plain Blade, Black G10 Handles 273GY-1 $549.00 Add to favourites Out of Stockīenchmade Shane Sibert Mini Adamas Folding Knife CruWear Flat Dark Earth Plain Blade, OD Green G10 Handles 273FE-2 $549.00 Add to favourites Out of Stockīenchmade Shane Sibert Adamas Folding Knife, CruWear Tungsten Gray Blade, Black G10 Handles, Nylon Sheath 275GY-1 $609.00 Add to favourites Out of Stockīenchmade Bugout AXIS Folding Knife M390 Black DLC Plain Blade, Machined Aluminum Handles 535BK-4 $569.00 Special Add to favourites Out of Stockīenchmade 945 Mini Osborne Folding Knife S30V Satin Blade, Green Aluminum Handles 945 $455.00 $425.00 Add to favourites Out of Stockīenchmade Hunt Crooked River Folding 4.00" S30V Clip Point Blade, Dymondwood Handles with Aluminum Bolsters 15080-2 $599.00 Add to favourites Out of Stockīenchmade Hunt Mini Crooked River Folding Knife, S30V Satin Blade, Dymondwood Handles with Aluminum Bolsters 15085-2 $589.00 Add to favourites Out of Stockīenchmade Mini Osborne Folding Knife, S30V Black Plain Blade, Black G10 Handles 945BK-1 $455.Product DescriptionRescue situations require the right tool, so why not have all those tools in the same place. Our commitment to world-class quality embodied in our well known motto – It’s Not Just a Knife. manufactures knives for a loyal and ever growing following of knife users around the globe. of manufacturing space was added and the entire factory was awarded the prestigious LEED Gold certification from the Green Building Council. ![]() Consecutive years of aggressive growth led to the next logical step in 1996 when Benchmade moved into our own 35,000 sq. By tapping into the custom knife makers' knowledge and combining it with our manufacturing expertise we were more readily able to offer more contemporary knife designs and innovations to knife users. The Designer Series was first introduced in 1991 with several custom designs being manufactured. This was only the beginning of Benchmade's breaking of new ground in the manufactured knife market by using non-traditional materials and modern manufacturing methods in not only building knives better but, inevitably building better knives. Open minds and positive attitudes would lead to several more industry firsts over the course of the next several years. We began to acquire new machines and technologies including the first of several lasers, making Benchmade the first knife manufacturer to have such equipment in-house. As the Benchmade product line grew so did our in-house capabilities. Soon, a natural born fortitude and an undying passion to make the best knives in the world led to significant growth. And like most companies, starting out meant scarce money and big plans, using second hand equipment and limited resources. The initial knives primarily consisted of Bali-Song knives, using a combination of outside vendors and inside processing to build finished products. set-up shop in Clackamas, Oregon in 1990 (originally founded in California in 1988). Idatabase review9/13/2023 ![]() So, if you don’t need a specific online service, you can enjoy iDatabase wherever you are, regardless of the availability of internet access.There is no version of Microsoft Access For Mac but if you want to create, manage and maintain databases on your Mac, we’ve looked at the best database software for Mac in 2023.ĭatabases are an essential part of managing business data from handling customer data in CRM software to lead generation via email marketing tools.Įffective collection and management of datasets equals knowledge and knowledge is power when it comes to understanding big data. INTERNET CONNECTION? YOU DON’T NEED IT, THE DATA IS ALREADY WITH YOUĪll your data is always with you, stored in your iPhone or iPad. When you receive the file, you can import data immediately into the iDatabase iPhone or Mac! Another great feature is the ability to share your work with friends and colleagues via email, in several formats. Have you ever dreamed of keeping the databases you have on your iPhone or iPad synchronized with those you have on your Mac? If you also possess the iDatabase for Mac, you can do it with the Wi-Fi Sync function. You can store and retrieve all your important databases in your Dropbox space – just a tap. In a flash, you can sort the data by any field, and finally, if you share the device with your colleagues or family, or travel around the world and want to keep your personal information away from prying eyes, you can set a PIN to prevent unauthorised access.ĭata loss is a thing of the past with iDatabase and its built-in backup function. iDatabase can help you, even if you prefer to see the data by scrolling through. iDatabase allows you to carry everything with you, in your iPhone or iPad.Īre you looking for a specific contact, a book, your account details or a link stored in one of your database? No problem, type what you are looking for in the search field and let the app do the work for you. You can manage your CD collection, store the passwords of your accounts, create an address book containing contact information for your customers or friends, and much more. Store text, images, links, passwords, phone numbers and arithmetic operations, it's so easily that it is amazing. With iDatabase, you have a large number of different fields to enter your information. You can also create templates and share them easily with other iDatabase users. Without previous experience with databases, you can use the included templates to quickly create and customize databases containing inventories, membership lists, expenses, projects, recipes and more! You can choose from 22 ready-to-use templates and customize them to organize all types of information: Accounts, Books, CD Collection, Classes, Computers, Contacts, Customers, DVD Collection, Events, Exercise Log, Expenses, Inventory, Members List, Mobile Phones, Movie Catalog, Notes, Pet Care, Projects, Recipes, Records, To Do, Vehicle Maintenance. iDatabase is a universal app, this means that with a single purchase you will have the version optimized for iPhone and iPad. ![]() iDatabase is the best that can be for those who want to store and quickly search for any information for daily work or leisure. IDatabase makes it easy for everyone to create databases, inventories, collections and item lists. Miki endo japan9/13/2023 Click on the lock button at the bottom left and enter your login to allow changes.Go to System Preferences -> Security & Privacy.The following steps outline how to do this in MacOS Catalina: MacOS Catalinaĭue to security/privacy restrictions in MacOS, you will need to specifically allow SOM to use your devices. The steps to do this vary by operating system. SOM may need permission to use the camera and microphone. Before recording your first screencast, you may need to make a few permissions changes. If you are brought to a registration page (it should be pre-populated with your name and email), then check the box to accept terms of service and click the Create Account button.This will bring you to the familiar UVM Webauth page – log in with your UVM Netid.Enter the access code uvermont (the field may be titled “access URL” but enter the same code) then click the Submit button.Open the installed SOM application by double-clicking on it (or on the shortcut to it).dmg and drag the SOM app to the Applications folder. Windows: Run the downloaded installer.A free version of Screencast-o-matic is available for basic recordings on the web. Only UVM Faculty and Staff will be able to see and access the download link. This software will not appear on the UVM Software site for Students. Sadly, the suicide made no difference because the remaining Scott, Wilson, and Bowers also died shortly after that.Downloads are restricted to Faculty and Staff only. Robert Scott’s notes mentioned that Oates indeed was a terrible hindrance to others. The next morning he woke up and casually said “I’m just going outside and will be back soon.” He disappeared into a blizzard and was never found again. On 15 March, he asked them to abandon him in a sleeping bag, but his mates rejected the idea. Meanwhile, Oates found himself severely ill and weak so he suggested others leave him behind. The weather was against the crew during the return trip. The five persisted and made it to the pole on 17 January 1912. The aftermath of the journey saw most of them returning back to the base camp, leaving only five of them to try to complete the trip to the pole. A total of 15 men started the mission from Wales on 15 June 1910 and reached Rose Island on 4 January 1911. Oates was a part of the unfortunate Terra Nova Expedition to the South Pole between 19. ( 1, 2)Ĭaptain Oates (Image to the left), Image is used for representational purposes only. There is a six-foot-high memorial to the 9 September hero standing in New York, his hometown. He was last seen on the 10 th floor of the South Tower. He looked for the remaining ones even if it cost him his life. While his employees were on the run, he kept himself calm by singing inspirational songs.Īfter most of them were out of the building, Rescorla went to look for any of the employees whp were there. Rescorla was afraid that the decision was flawed and instead called for an immediate evacuation. On 11 after the first plane hit the North Tower, the Port Authorities ordered everyone in the South Tower to stay at their desk. It happened again, the World Trade Center was attacked on 9 September 2001. Since the 1993 terrorist attack, Rescorla had a hunch that the World Trade Center was a vulnerable target for terrorists. Image credits: latimesblogs via Wikimedia, Ajay Suresh/ Morgan Stanley Headquarters via Wikimedia Rick Rescorla (Image to the left), Morgan Stanley Headquarters. People have critically pointed out the contrast between the playboy lifestyle of Vanderbilt and his selfless act in 1915. When his wife refused to believe that Vanderbilt was dead, they even offered $5,000 for the recovery of his body. He was lost after that and his body was never found. Vanderbilt didn’t make any move to save himself and was last seen when he received a lifebelt by a cabin passenger. The filthy rich businessman and his valet helped others to safely evacuate the ship, especially children. The ship was 12 miles off the Old Head of Kinsale, County Cork. They were on for a meeting with the International Horse Breeders’ Association.Ī German u-boat fired a torpedo that hit the Lusitania and led to her sinking. On, Vanderbilt was off to Britain with his valet, Ronald Denyer. Image credits: Wikimedia, German Federal Archives via Wikimedia. Alfred Gwynne Vanderbilt (Image to the left), Painting depicting the 1915 sinking of the Lusitania by the German U-Boat U 20. Cytoscape tutorial adjacency matrix9/13/2023 This data was gathered from a skin ageing study and has been processed and normalized with the R script provided in Additional data n☁0 of the corresponding article. In this vignette, we use the microarray data set GSE85358 from the Kuehne et al. study. ![]() Moreover, the expression data have to be normalized and transcripts expression reduced to the gene level (See How can I reduce my transcriptomic data to the gene level ? since GWENA is designed to build gene co-expression networks. To read this file with R, use the appropriate function according to the data separator (e.g. read.csv, read.table). Expression data have to be stored as text or spreadsheet files and formatted with genes as columns and samples as rows. GWENA support expression matrix data coming from either RNA-seq or microarray experiments. This document gives a brief tutorial using a subset of a microarray data set to show the content and value of each step in the pipeline. Networks comparison: if multiple conditions are available (time points, treatments, phenotype, etc.), analysis of modules preservation/non-preservation between conditions can be performed.Graph visualization and topological analysis: hub genes are identified, as well as visualization of modules.Biological integration: gene set enrichment analysis and phenotypic association (if phenotypes are provided) are performed on modules.Modules detection: groups of genes with closest similarity scores are detected as modules.Network building: a matrix of similarity score is computed between each gene with Spearman correlation, then transformed into an adjacency matrix, and finally into a topological overlap matrix.Gene filtering: data is filtered according to the transcriptomic technology used.Input: data is provided as a ame or a matrix of expression intensities (pre-normalized). ![]() Using transcriptomics data from either RNA-seq or microarray, the package follows the steps displayed in Figure 1: This pipeline includes functional enrichment of modules of co-expressed genes, phenotypcal association, topological analysis and comparisons of networks between conditions. GWENA (Gene Whole co-Expression Network Analysis) is an R package to perform gene co-expression network analysis in a single pipeline. Anaconda vs python fight video9/13/2023 ![]() Although still fairly docile, these snakes are a lot harder to handle because they wiggle a lot more.īaby boa snakes are fine to house in a glass aquarium, but you’ll have to change it to a custom tank as they grow larger. They might also burrow themselves into their substrate. Even though they are good swimmers, they would rather spend time on dry land or hanging in a tree. They are also nocturnal, although they do come out occasionally during the day to sun themselves. Personalityīoa constrictors are solitary animals and enjoy keeping to themselves as much as possible. Once out, the young are left to fend for themselves. ![]() The snake eggs hatch while still inside the mother, who then gives birth to live babies. The boa females hold their eggs inside their bodies, where they also incubate them. Unlike pythons, boas are ovoviviparous, meaning that they do not lay eggs. Wild boas eat birds, pigs, and even monkeys when they’re lucky enough to catch one. They also eat nearly anything put in front of them. However, their teeth are hooked to help them latch onto their prey while they squeeze them. These snakes have smaller heads with fewer teeth and bones inside. They aren’t aggressive towards their handlers, but they are a lot more likely to defend themselves when they feel threatened as opposed to shying away from a fight. They can be red, tan, green, yellow, or have patterns with jagged lines, diamonds, and circles.īoas are a lot more active than pythons. These snakes are close cousins to anacondas and are excellent swimmers, even though they prefer to stay dry when they can. They make excellent pets because they aren’t aggressive and don’t wiggle around too much when holding them.īoa Overview Image Credit: Sean Blasko, ShutterstockĮven though a boa constrictor is usually smaller than many other python species, they tend to grow much larger when in captivity. Pythons prefer to spend their days in a docile state and shying away from too much commotion. Pythons are a little more afraid of confrontation than boa constrictors. This categorizes pythons as oviparous snakes. To reproduce, pythons must lay eggs and lay on them to incubate them until they are ready to hatch. Pythons also have the ability to sense heat using pits along their lips to detect even the tiniest differences when hunting warm-blooded prey. Even though most snakes only have one lung, both pythons and boas have two. Pythons have more bones in their head and a pair of upper jaw bones containing teeth. One of the biggest differences between pythons and boas is their anatomy. Some pythons have elaborate patterns, and others are solid colors like brown or bright green. The size and coloration of these snakes can vary depending on their natural habitats. The python family contains some of the biggest snakes in the world, topping out at over 33 feet long. Although pythons are similar to boas in that they constrict their bodies around their prey to kill them, they are two different species with distinctive characteristics. The name python refers to both the Pythonidae family and the Python genus. Pythons are considered animals from the Old World. Download Financial Express App for latest business news.Python Overview Image Credit: Jodi Erickso, ShutterstockĪlthough the idea of a large snake scares quite a few people, there are a few who don’t shy away from these unique animals. Get live Share Market updates and latest India News and business news on Financial Express. But fortunately, the fisherman and other occupants of a boat narrowly escaped the female anaconda. The snake jumped out of the water and bit the man, who was identified as 38-year-old fisherman Severino. In another video, a Brazilian fisherman was attacked by an anaconda. ![]() She also noted that the snake returned to its hole. It went under again and eventually came out free. Sullivan, the crocodile eventually came up after a while, but the anaconda was still strangling it. The video was uploaded on Instagram on Saturday and has so far garnered more than 2 lakh 50 thousand views and more than 6,800 likes.Īccording to Ms. He said that the crocodile was unable to do anything to the snake due to its strangle. One user noted that both the crocodile and the anaconda were exhausted at the end of the fight. An Instagram user wrote, “Which one finally gave up?” Some users think that the snake won, while others think that the crocodile eventually gave up. The footage has gone viral due to the nature of the fight between the two animals. Who is Jaggi Vasudev? How he became Sadhguru & why Bollywood actors like R Madhavan, Ajay Devgn follows him Chamber of reflection album9/13/2023 ![]() Tracks like “Let My Baby Stay”, “Treat Her Better”, and “Let Her Go” all deal with his idea of love and how love influences his life. Other songs on the album focus heavily on the relationship between Mac and his girlfriend of four years. He demonstrates this through the lyrics “Missing hippy John, salad days are gone”. The song is a combination of the realization that he is growing up and the longing for the answers as to what comes next. He starts off the album with the first song titled “Salad Days”, which the album was named after. Others like “Salad Days” have a soft rock sound, however DeMarco mixes it in a way that surprises the listener.įollowing his debut album, “2”, DeMarco decided to only write songs that meant something to him. Songs like “Chamber of Reflection” and “Passing out Pieces” give off a sound only to be described as an electronic organ. The sound DeMarco was able to capture is unique to say the least. He had ideas and he wouldn’t stop until he got them out one way or another. “I went out and bought a rug so I could sit on the floor, bought a coffee machine and bought some noodle packs” he said. In an interview with SFgate he admitted to locking himself in his room for a month to avoid disturbances while trying to record. Interestingly enough, he wrote, recorded, and mixed the album all in 30 days. ![]() Mac DeMarco is a slacker rock hero with a unique sound. With an MSRP of $12.99, a Salad Days CD might just creep it’s way on to some Christmas lists during this holiday season. Receiving a rating of 82/100 from MetaCritic, DeMarco’s album has sprung him into a sudden rush of popularity, with only more to come. This growing teen icon released his album “Salad Days” on Apunder the recording studio Captured Tracks. DeMarco, 24, is a Canadian musician with a style described as “blue wave”, an alternative genre. Although Mac DeMarco is less than impressive with his appearance and slacker rock attitude, his album Salad Days must not go unnoticed. Sigma math calc9/13/2023 Upon division of a number by 3, for example, the remainder will be either 0, 1, or 2. In the Appendix to Arithmetic, we saw that the sum of consecutive numbers - a triangular number - is given by this formula: Then the sum is equal to the number of terms times that constant. If the argument of the summation is a constant, that is, does not depend on the index k, Use sigma notation to indicate these sums. As for the upper index, we can decide that it must be 50 because we must have 2 k = 100. To ensure that 2 is the first term, the lower index is clearly 1. Use sigma notation to indicate this sum:Ģ k indicates an even number, which is a multiple of 2. See Lesson 13 of Algebra, Example 1 and Problem 7.Įxample 3. But when k is odd, (−1) k will be negative. For when k is 0 or an even number, then (−1) k will be +1. What causes the signs to alternate is (−1) k. When the signs alternate, positive and negative in that way, we call that an alternating series. That is how with sigma notation we indicate a polynomial in x of degree n. We indicate the next to last as ( n − 1). That is how to use sigma notation to indicate the sum of n consecutive whole numbers. ![]() To cover the answer again, click "Refresh" ("Reload"). To see the answer, pass your mouse over the colored area. K is called a dummy index because it does not actually affect the sum, and we could indicate that sum using any letter we please for example j: In other words, we are to repeatedly add ka k, which we call the argument of the sum, or the summand, starting with k = 1 and ending with k = 4. ![]() The next time, we put k = 2, then 3, and so on, until we come to the upper index, which in this case is 4. That is indicated by the lower index of Σ. ![]() The first time we write it, we put k = 1. This means that we are to repeatedly add ka k. AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |