(10C) ABSolute value Function

[Gamo]

This little program steps is use for [ABS] the "Absolute Value" function.

This program steps only use "Test Function" while other method use
Arithmetic calculations to get the Absolute Value.

Here is the Arithmetic method: [X^2] [√X]

Test Function method: 0 [X<>Y] [X≤Y] [CHS]

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Example: Program to calculate + or - [√X] using ABS

100 [R/S] display 10

100 [CHS] [R/S] display 10

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Program: Calculate [√X] using ABS to only return positive value

Code:


0
X<>Y
X≤Y
CHS
√X

Remark: This routine also work on HP-12C

Gamo