Crate num_integer

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Integer trait and functions.

§Compatibility

The num-integer crate is tested for rustc 1.8 and greater.

Structs§

Traits§

  • Provides methods to compute the average of two integers, without overflows.
  • Provides methods to compute an integer’s square root, cube root, and arbitrary nth root.

Functions§

  • Returns the ceiling value of the average of x and y – see Average::average_ceil.
  • Returns the floor value of the average of x and y – see Average::average_floor.
  • Calculate the binomial coefficient.
  • Returns the truncated principal cube root of an integer – see Roots::cbrt.
  • Ceiled integer division
  • Floored integer division
  • Simultaneous floored integer division and modulus
  • Simultaneous integer division and modulus
  • Calculates the Greatest Common Divisor (GCD) of the number and other. The result is always positive.
  • Calculates the Greatest Common Divisor (GCD) and Lowest Common Multiple (LCM) of the number and other.
  • Calculates the Lowest Common Multiple (LCM) of the number and other.
  • Floored integer modulus
  • Calculate the multinomial coefficient.
  • Returns the truncated principal nth root of an integer – see Roots::nth_root.
  • Returns the truncated principal square root of an integer – see Roots::sqrt.