fx-82MS iPad Windows XP Windows 10
Number π
On an iPad calculator you can recall the value of the number pi
π
To show the value π = 3.1415…
π 3.141593
Example 2
To calculate sin (½π) = 1
· 5 × π = 1.570796 sin 1
Example 3
To calculate tan (¼π) = 1
· 2 5 × π = 0.785398 tan 1