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Iroot |
Syntax |
Iroot(N:INT, R: INT):INT |
Summary |
integer part of r-th root of an integer |
Description |
This function computes the R-th root of an integer. If the argument is not a perfect R-th power it returns the integer part of the root. |
Example |
Iroot(25, 2); 5 ------------------------------- Iroot(99, 3); 4 ------------------------------- Iroot(-1, 3); -1 ------------------------------- |
See also: |