number_inversemod Number number_isprime

Number >> Number > number_isdivisor

number_isdivisor

Checks if a divides b.

Calling Sequence

isdivisor = number_isdivisor ( a , b )

Parameters

a :

a 1x1 matrix of floating point integers, must be positive

b :

a 1x1 matrix of floating point integers, must be positive

isdivisor :

a 1x1 matrix of booleans

Description

Returns %t if a | b. Returns %f if not.

Examples

number_isdivisor ( 3 , 5 ) // %f
number_isdivisor ( 3 , 9 ) // %t

Bibliography

"Introduction to algorithms", Cormen, Leiserson, Rivest, Stein, 2nd edition

Authors

number_inversemod Number number_isprime