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sinh
math.sinh() method is a library method of math module, it is used to get the hyperbolic sine of given number in radians, it accepts a number and returns hyperbolic sine.
math.sinh()方法是数学模块的库方法,用于获取以弧度为单位的给定数字的双曲正弦值,它接受一个数字并返回双曲正弦值。
Note: math.sinh() method accepts only numbers, if we provide anything else except the number, it returns error TypeError – "TypeError: a float is required".
注意: math.sinh()方法仅接受数字,如果我们提供除数字以外的任何其他内容,它将返回错误TypeError – “ TypeError:需要浮点数” 。
Syntax of math.sinh() method:
math.sinh()方法的语法:
math.sinh(x)
Parameter(s): x – is the number whose hyperbolic sine to be calculated.
参数: x –是要计算其双曲正弦值的数字。
Return value: float – it returns a float value that is the hyperbolic sine value of the number x.
返回值: float-它返回一个浮点值,它是数字x的双曲正弦值。
Example:
例:
Input: x = 1.5 # function call print(math.sinh(x)) Output: 2.1292794550948173
# Python code to demonstrate example of # math.sinh() method# importing math moduleimport math # number x = -10print("math.sinh(",x,"): ", math.sinh(x))x = 0print("math.sinh(",x,"): ", math.sinh(x))x = 1.5print("math.sinh(",x,"): ", math.sinh(x))x = 5print("math.sinh(",x,"): ", math.sinh(x))x = 15.45print("math.sinh(",x,"): ", math.sinh(x))
Output
输出量
math.sinh( -10 ): -11013.232874703393math.sinh( 0 ): 0.0math.sinh( 1.5 ): 2.1292794550948173math.sinh( 5 ): 74.20321057778875math.sinh( 15.45 ): 2563419.889913433
TypeError example
TypeError示例
# Python code to demonstrate example of # math.sinh() method with exception# importing math moduleimport math # number x = "2.5"print("math.sinh(",x,"): ", math.sinh(x))
Output
输出量
Traceback (most recent call last): File "/home/main.py", line 9, inprint("math.sinh(",x,"): ", math.sinh(x))TypeError: a float is required
翻译自:
sinh
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