Command Reference : Function Reference : Function Reference: P
  
 
@powm1
Power function, minus 1.
Returns .
Syntax: @powm1(x, y)
x: number
y: number
Return: number
If , then must be an integer value.
Provides higher precision calculation of than direct evaluation of
@pow(x, y) - 1
for near 1.
Examples
= @powm1(1.07,10)
returns 0.96715....
Cross-references
See also @pow and @pow1pm1.