This free math app is a statistical calculator with various functions: - Statistics: You are able to calculate the mean, median, variance, maximum and minimum for a set of numbers. Statistical distributions: You are able to calculate the values of different statistical distributions. 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.
Obviously everyone's needs are different, but what I want from a modern engineering calculator (which I use constantly) is quick calculation of simple things. Anything more complex/verifiable than napkin math, and I'll just use something more serious like Python/Julia, Matlab, any CAS, or whatever engineering/math software I have at my disposal.So for me, a proper calculator, a tool you master to augment your napkin math, should focus on this:
- Keyboard. Absolutely lowest number of keypresses to enter the problem; the thing that is totally lacking in most non-classic calculators. I can't stress this enough. I should be able to enter all those sophisticated functions without typing their full name and parens. Simple ODEs/integrals should be at my fingertips. I should be able to quickly repeat binary operators for a different argument, and 1/x anything I have on the screen without breaking the flow (on-the-fly calculation often conflicts with that). And many more tricks classic calculators had, which are missing from most modern apps.
- Startup time. It should pop up in less than 100ms. Modern phones and computers are very good at that, but apps sometimes aren't.
- Correctness! It sounds silly, but you can't trust most math applications out there, calculators are surprisingly unreliable, even for simple arithmetic and trigonometry calculations. What math libraries did you use? Or why should I trust your results in general?
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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.
Change the calculator
- 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.
Convert values
- 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.Note: You must be connected to the internet to get the most recent currency conversion rate.
Round results
- 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.
Enter complex equations using Reverse Polish Notation (RPN)
- 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.
Correct unexpected results
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.
Use keyboard shortcuts
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.
All calculator types
Free Calculator For Mac
Office 2013 serial key working. 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 Sign (=) | |
Remove the most recently entered digit or letter | Delete key |
Scientific calculator
![Mac Mac](/uploads/1/3/4/0/134066796/999091356.gif)
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 |
RPN Mode
Action | |
---|---|
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 | Crossover design software mac. Command-Delete Upgrade to os x yosemite from dmg. |
To show a running list of your calculations, choose Window > Show Paper Tape.
Best Scientific Calculator App Macbook
To perform advanced calculations involving equations and graphs, use the Grapher app.
![Download scientific calculator app Download scientific calculator app](/uploads/1/3/4/0/134066796/101320145.jpg)
Download Scientific Calculator
See alsoApple Support article: Mac keyboard shortcutsGet more help for your Mac