To uninstall the calculator, drag the Benefit Calculator folder to the trashcan. Note that this Mac version will not work on a Mac running Lion or newer versions of the OS X operating system. We hope to produce a Mac version which will work on newer versions of OS X, but we have very limited resources to devote to that project at this time. A basic scientific calculator for OS X written in Cocoa Java with an aqua interface and a drawer that extends its functions. Calculator+ keeps a history of your calculation in a 'print Tape'. Today’s apps gone free: Calculator+, Pocket Travel, Pocket Yoga and more Today’s AGF list includes a calculator, a currency converter, and a fitness app. June 21 Tyler Tschida. Download Gate Virtual Calculator for PC - free download Gate Virtual Calculator for PC/Mac/Windows 7,8,10, Nokia, Blackberry, Xiaomi, Huawei, Oppo - free download Gate Virtual Calculator Android app, install Android apk app for PC, download free android apk files at choilieng.com. PCalc is the go-to calculator on the Mac and iPhone, and even though it's loaded with features for scientists, engineers, and coders, it makes the move to Apple Watch with grace.
Use Calculator to perform basic, advanced, or programmer calculations. If your Mac has a Touch Bar, you can easily do quick calculations—without even moving the pointer.
Tip: To learn a key’s function, hold the pointer over the key to see its help tag.
In the Calculator app on your Mac, choose an option from the View menu:
Basic: Perform simple arithmetic operations.
Scientific: Use memory functions and perform advanced calculations involving fractions, powers, roots, exponents, logarithms, trigonometry, and more.
Programmer: Perform binary, octal, decimal, and hexadecimal calculations, including bitwise operations. You can also view the ASCII and Unicode characters represented by the current value.
In the Calculator app on your Mac, enter the original value, choose Convert in the menu bar, then choose a category, such as Temperature or Currency.
Xcode create app running in all iphone ipad macos. Note: You must be connected to the internet to get the most recent currency conversion rate.
In the Calculator app on your Mac, choose View > Decimal Places, then choose the number of decimal places to display. Calculator stores the full value and displays the rounded value. If the displayed value shows fewer decimal places than you specified, the undisplayed decimal places are zeros.
In the Calculator app on your Mac, choose View > RPN Mode.
The stack is shown in Calculator’s display, the Equal Sign key (=) becomes the Enter key, and four keys appear for manipulating numbers on the stack.
Do any of the following:
Swap the bottom two numbers on the stack: Click the Exchange Registers key .
Move the most recently entered number up or down on the stack: Click the Roll Up key or Roll Down key .
Remove the bottom number from the stack: Click the Drop key.
In the Calculator app on your Mac, do any of the following:
Repeat the calculation, keeping in mind that Calculator uses the fundamental order of operations to evaluate expressions. For example, multiplication operations are completed before addition and subtraction.
If the programmer calculator displays numbers in an unexpected format, change to octal, decimal, or hexadecimal format: click the 8, 10, or 16 key, respectively, under the calculator’s display. Or use the basic or scientific calculator.
If the result contains no decimal points:
Choose View > Basic or View > Scientific, because the programmer calculator truncates all digits after the decimal point. For example, if you enter 99 / 10 =, the result is 9. Use the basic or scientific calculator to get more precise results.
Choose View > Decimal Places (in any calculator), because the number of decimal places may be set incorrectly and the calculator rounds the result. For example, if decimal places is set to zero and you enter 99 / 10 =, the result is 10.
If you’re not sure you entered the calculation correctly, use the Paper Tape (choose Window > Show Paper Tape) to review what you entered.
If you prefer to display a comma separator, choose View > Show Thousands Separators to display the comma in larger numbers.
In the Calculator app on your Mac, use keyboard shortcuts to quickly enter calculations; the shortcuts vary based on the type of calculator you’re using.
Action | Shortcut |
---|---|
Clear | Esc C key |
Clear All | Option-Esc |
Negate the displayed value | Option-Minus Sign (–) |
Percent | Percent Sign (%) |
Divide | Forward Slash (/) |
Multiply | Asterisk (*) |
Subtract | Minus Sign (–) |
Add | Plus Sign (+) |
Equal | Equal Sign (=) |
Remove the most recently entered digit or letter | Delete key |
Action | Shortcut |
---|---|
Raise the displayed value to the power of the next value entered | Caret (^) |
Calculate the natural logarithm of the displayed value | E key |
Calculate the factorial of the displayed value | Exclamation Point (!) |
Exponential notation | Shift-E |
Action | Shortcut |
---|---|
Swap the bottom two numbers on the stack | Command-E |
Move the most recently entered number up on the stack | Command-Up Arrow |
Move the most recently entered number down on the stack | Command-Down Arrow |
Remove the bottom number from the stack | Command-Delete |
To show a running list of your calculations, choose Window > Show Paper Tape.
To perform advanced calculations involving equations and graphs, use the Grapher app.
Q. Okay, so Excel is a whiz-bang spreadsheet calculator. But, frankly, when I’m working on a complex spreadsheet there are times I’d like to have immediate access to an old-fashioned 10-key calculator rather than having to stop to figure out some Excel formula. Is there a way to get an ordinary calculator into Excel?
A. I’m glad you asked because I, too, would find it handy to have a calculator at my fingertips. At first I didn’t think Excel provided such a function, but I soon learned that it does; however, it’s well camouflaged.
When I searched the functions under Tools, Customize, Commands, I couldn’t find a calculator function, although I found two calculator icons. One is labeled Calculate now , and performs a calculation update—so that’s no good. The other is labeled Custom , and that turned out to be the well-disguised 10-key Windows calculator. I wonder whether Microsoft engineers meant to hide the function.
If you want to add the 10-key calculator to your toolbar, do the following:
Go to Tools, Customize, Commands, Tools, and locate the calculator icon named Custom .
Drag the icon up to your toolbar and click on Close .
When I tried to add the icon to the Word toolbar, I could not find the function under Customize . Instead, I realized there’s an even better alternative: Add it to my Desktop Taskbar. That way, the calculator is immediately and conveniently accessible no matter what application I’m in.
To do that, open Explorer and find the calc.exe file under C:Windows . Right click on it, click on Create Shortcut, then go to your Desktop and right click again and click on Paste Shortcut . When the icon appears on your Desktop, drag it to the Taskbar. That’s all there is to it.
On my MacBook Pro, Safari and Mail are the biggest energy users, so I know that if I’m not using one or both of the apps it’s a good idea to shut it down to save battery. /utilities-apps-for-mac.html. Clicking the Energy tab reveals a list of the average energy impact of every app running on your Mac. (Under the “gear” icon is a menu item for running detailed System Diagnostics.)There’s one more use of Activity Monitor — finding out if something is really seriously wrong with your Mac. Under the “gear” menu (so named because of the gear-shaped icon) is a selection for “Run System Diagnostics” (see screenshot above).