hyperbolic sine

短语

词形变化

hyperbolic sines 复数 hyperbolic sines

释义与例句

n.
  1. 1.

    A hyperbolic function that is the analogue of the sine function for hyperbolic spaces, taking in a hyperbolic angle as an argument and returning the y-coordinate for the corresponding point on the unit hyperbola, symbolically represented as

    数学

    sinh (x)= tfrac 1 2(eˣ-e⁻ˣ).