Method IsInf

lib/float16.go:191–194

IsInf reports whether f is an infinity (inf). A sign > 0 reports whether f is positive inf. A sign < 0 reports whether f is negative inf. A sign == 0 reports whether f is either inf.

(sign int)

// A sign < 0 reports whether f is negative inf.
// A sign == 0 reports whether f is either inf.
func (f Float16) IsInf(sign int) bool {
	return ((f == 0x7c00) && sign >= 0) ||
		(f == 0xfc00 && sign <= 0)
}

// IsFinite returns true if f is neither infinite nor NaN.
func (f Float16) IsFinite() bool {