github.com/shogo82148/std@v1.22.1-0.20240327122250-4e474527810c/math/cmplx/tan.go (about)

     1  // Copyright 2010 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package cmplx
     6  
     7  // Tanはxの正接を返します。
     8  func Tan(x complex128) complex128
     9  
    10  // Tanhはxの双曲線正接を返します。
    11  func Tanh(x complex128) complex128
    12  
    13  // Cotはxの余接を返します。
    14  func Cot(x complex128) complex128