求 Golang 中复数的反双曲正弦
原文:https://www . geesforgeks . org/find-the-inverse-双曲线-正弦-复数 in-golang/
Go 语言借助 cmplx 包，为复数的基本常数和数学函数提供内置支持。允许你借助数学/cmplx 包提供的 Asinh()函数求指定复数的反双曲正弦。所以，你需要在你的程序中添加一个数学/cmplx 包在 import 关键字的帮助下访问 Asinh()函数。
语法:
func Asinh(x complex128) complex128
让我们借助给定的例子来讨论这个概念:
例 1:
// Golang program to illustrate how to find the
// Inverse Hyperbolic Sine of Complex Number
package main
import (
"fmt"
"math/cmplx"
)
// Main function
func main() {
// Finding inverse hyperbolic sine of
// the specified complex number
// Using Asinh() function
res_1 := cmplx.Asinh(2 + 5i)
res_2 := cmplx.Asinh(-9 + 8i)
res_3 := cmplx.Asinh(-5 - 7i)
// Displaying the result
fmt.Println("Result 1:", res_1)
fmt.Println("Result 2:", res_2)
fmt.Println("Result 3:", res_3)
}
输出:
Result 1: (2.37054853731792+1.184231684275022i)
Result 2: (-3.1817205225071747+0.7249311476979132i)
Result 3: (-2.8440976626506607-0.9473406443130534i)
例 2:
// Golang program to illustrate how to find
// Inverse Hyperbolic Sine of Complex Number
package main
import (
"fmt"
"math/cmplx"
)
// Main function
func main() {
cnumber_1 := complex(2, 3)
cnumber_2 := complex(6, 8)
// Finding inverse hyperbolic sine
cvalue_1 := cmplx.Asinh(cnumber_1)
cvalue_2 := cmplx.Asinh(cnumber_2)
// Sum of two inverse
// hyperbolic sine values
res := cvalue_1 + cvalue_2
// Displaying results
fmt.Println("Complex Number 1: ", cnumber_1)
fmt.Println("Inverse hyperbolic sine 1: ", cvalue_1)
fmt.Println("Complex Number 2: ", cnumber_2)
fmt.Println("Inverse hyperbolic sine 2: ", cvalue_2)
fmt.Println("Sum of inverse hyperbolic sines : ", res)
}
输出:
Complex Number 1: (2+3i)
Inverse hyperbolic sine 1: (1.9686379257930964+0.9646585044076027i)
Complex Number 2: (6+8i)
Inverse hyperbolic sine 2: (2.995040217583994+0.9248902126310973i)
Sum of inverse hyperbolic sines : (4.9636781433770905+1.8895487170387i)
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