golang.org/x/tools@v0.21.1-0.20240520172518-788d39e776b1/go/ssa/interp/testdata/src/math/math.go (about)

     1  package math
     2  
     3  func Copysign(float64, float64) float64
     4  
     5  func NaN() float64
     6  
     7  func Inf(int) float64
     8  
     9  func IsNaN(float64) bool
    10  
    11  func Float64bits(float64) uint64
    12  
    13  func Signbit(x float64) bool {
    14  	return Float64bits(x)&(1<<63) != 0
    15  }
    16  
    17  func Sqrt(x float64) float64