Lines Matching defs:Float64
30 func (z *Rat) SetFloat64(f float64) *Rat {
155 f = float32(math.Ldexp(float64(mantissa), exp-Msize1))
156 if math.IsInf(float64(f), 0) {
162 // quotToFloat64 returns the non-negative float64 value
166 func quotToFloat64(a, b nat) (f float64, exact bool) {
195 // This is 2 or 3 more than the float64 mantissa field width of Msize:
253 f = math.Ldexp(float64(mantissa), exp-Msize1)
276 // Float64 returns the nearest float64 value for x and a bool indicating
278 // be represented by a float64, f is an infinity and exact is false.
280 func (x *Rat) Float64() (f float64, exact bool) {
