External module "math/base/assert/is-finite/docs/types/index.d"

Export assignment isfinite

• isfinite(x: number): boolean

• Tests if a double-precision floating-point numeric value is finite.

  Parameters

  • x: number

    value to test

  Returns boolean

  boolean indicating whether the value is finite

  Example

  var bool = isfinite( 5.0 );
  // returns true

  Example

  var bool = isfinite( -2.0e64 );
  // returns true

  Example

  var bool = isfinite( Infinity );
  // returns false

  Example

  var bool = isfinite( -Infinity );
  // returns false