sinh

Python math.sinh()方法 (Python math.sinh() method)

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()方法是數學模塊的庫方法，用于獲取以弧度為單位的給定數字的雙曲正弦值，它接受一個數字并返回雙曲正弦值。

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()方法僅接受數字，如果我們提供除數字以外的任何其他內容，它將返回錯誤TypeError – “ TypeError：需要浮點數” 。

Syntax of math.sinh() method:

math.sinh()方法的語法：

math.sinh(x)

Parameter(s): x – is the number whose hyperbolic sine to be calculated.

參數： x –是要計算其雙曲正弦值的數字。

Return value: float – it returns a float value that is the hyperbolic sine value of the number x.

返回值： float-它返回一個浮點值，它是數字x的雙曲正弦值。

Example:

例：

Input:x = 1.5# function callprint(math.sinh(x))Output:2.1292794550948173

Python代碼演示math.sinh()方法的示例 (Python code to demonstrate example of math.sinh() method)

# Python code to demonstrate example of # math.sinh() method# importing math module import math # number x = -10 print("math.sinh(",x,"): ", math.sinh(x))x = 0 print("math.sinh(",x,"): ", math.sinh(x))x = 1.5 print("math.sinh(",x,"): ", math.sinh(x))x = 5 print("math.sinh(",x,"): ", math.sinh(x))x = 15.45 print("math.sinh(",x,"): ", math.sinh(x))

Output

輸出量

math.sinh( -10 ): -11013.232874703393 math.sinh( 0 ): 0.0 math.sinh( 1.5 ): 2.1292794550948173 math.sinh( 5 ): 74.20321057778875 math.sinh( 15.45 ): 2563419.889913433

TypeError example

TypeError示例

# Python code to demonstrate example of # math.sinh() method with exception# importing math module import math # number x = "2.5" print("math.sinh(",x,"): ", math.sinh(x))

Output

輸出量

Traceback (most recent call last):File "/home/main.py", line 9, in <module>print("math.sinh(",x,"): ", math.sinh(x)) TypeError: a float is required

翻譯自: https://www.includehelp.com/python/math-sinh-method-with-example.aspx

sinh

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