Crate libm

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A shim impelementation of the libm crate, binding directly to the in-tree libc’s versions of these functions.

Functions

  • Cube root
  • Decomposes given floating point value x into a normalized fraction and an integral power of two.
  • Multiplies an f64 arg by the number 2 raised to the exp power.
  • Multiplies an f32 arg by the number 2 raised to the exp power.
  • Returns the fractional and integral parts of an f64. The return ordering (fractional_part, integral_part) is based on the libm crate from crates.io.