fx-82MS iPad Windows XP Windows 10
Reciprocal
On an iPad calculator you can obtain the reciprocal of a number
1/x
Example 1
To calculate the reciprocal of 2 as 1/2 = 0.5
2 1/x 0.5
or with a negative exponent as 2−1 = 0.5
2 yx 1 +/− = 0.5
or as the division 1 ÷ 2 = 0.5
1 ÷ 2 = 0.5
Example 2
To calclate = 0.707107
2 √ 1/x 0.707107
or as
2 √ yx 1 +/− = 0.707107
and becauset also as
1 ÷ 2 √ = 0.707107
Example 3
To enter 0−1
0 1/x Error