fx-99EX: Calculating the Absolute Value of a Number or Function

This video shows you how to use the Abs value key to calculate absolute values of numbers and functions on the fx-991EX scientific calculator. You will see the difference between Absolute value in Math I/O and Linear I/O as well as how to store a given value for a variable (in this case, X).

[@HomieDoughnut]

shift + ABS

[@naharmoon8677]

Thanks

[@Adam_mohammed_]

Shift abs