PI function - Microsoft Support
网页This article describes the formula syntax and usage of the PI function in Microsoft Excel. Description Returns the number 3.14159265358979, the mathematical constant pi, accurate to 15 digits.
TAN function - Microsoft Support
网页Description. Returns the tangent of the given angle. Syntax. TAN (number) The TAN function syntax has the following arguments: Number Required. The angle in radians for which you want the tangent. Remark. If your argument is in degrees, multiply it by PI ()/180 or use the RADIANS function to convert it to radians. Example.
PI function - Microsoft Support
网页This article describes the formula syntax and usage of the PI function in Microsoft Excel. Description Returns the number 3.14159265358979, the mathematical constant pi, accurate to 15 digits.
PI function - Microsoft Support
网页Returns the number 3.14159265358979, the mathematical constant pi, accurate to 15 digits. Syntax. PI() Examples
COS function - Microsoft Support
网页Returns the cosine of the given angle. If the angle is in degrees, either multiply the angle by PI()/180 or use the RADIANS function to convert the angle to radians.
Insert and calculate simple math equations in OneNote
网页You don’t need a calculator to find the answers to simple math problems. You can jot down math equations during a meeting, conference or class, and OneNote can instantly calculate the results for you. Type the equation you want to calculate.
Insert mathematical symbols - Microsoft Support
网页In Word, you can insert mathematical symbols into equations or text by using the equation tools. On the Insert tab, in the Symbols group, click the arrow under Equation, and then click Insert New Equation. Under Equation Tools, on the Design tab, in the Symbols group, click the More arrow.
Add a pie chart - Microsoft Support
网页Pie charts can convert one column or row of spreadsheet data into a pie chart. Each slice of pie (data point) shows the size or percentage of that slice relative to the whole pie. Pie charts work best when: You have only one data series. None …
Insert a symbol in Word - Microsoft Support
网页International Characters like ¿ or ü. Use ASCII or Unicode character codes to insert a symbol. Insert a check mark. For info on inserting a check mark, see Insert a check mark. Add characters like currency, music, or check mark symbols to your document.
SQRTPI function - Microsoft Support
网页Returns the square root of (number * pi). Syntax. SQRTPI(number) The SQRTPI function syntax has the following arguments: Number Required. The number by which pi is multiplied.
Pin apps and folders to the desktop or taskbar - Microsoft Support
网页In Windows 11, apps don't automatically get added to your desktop. Learn how to pin apps to your desktop or taskbar in Windows 11 or Windows 10.