github.com/jd-ly/tools@v0.5.7/go/ssa/interp/testdata/src/math/math.go (about)

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