tan

var (
	TanUint8   func([]uint8, []float64) []float64
	TanUint16  func([]uint16, []float64) []float64
	TanUint32  func([]uint32, []float64) []float64
	TanUint64  func([]uint64, []float64) []float64
	TanInt8    func([]int8, []float64) []float64
	TanInt16   func([]int16, []float64) []float64
	TanInt32   func([]int32, []float64) []float64
	TanInt64   func([]int64, []float64) []float64
	TanFloat32 func([]float32, []float64) []float64
	TanFloat64 func([]float64, []float64) []float64
)