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prec -= 2 return +s def sin(x): """Return the sine of x as measured in radians. The Taylor series approximation works best for a small value of x. For larger values, first compute x = x % (2 * pi). >>> print(sin(Decimal('0.5'))) 0.4794255386042030002732879352 >>> print(sin...
prec -= 2 return +s def sin(x): """Return the sine of x as measured in radians. The Taylor series approximation works best for a small value of x. For larger values, first compute x = x % (2 * pi). >>> print(sin(Decimal('0.5'))) 0.4794255386042030002732879352 >>> print(sin...
prec -= 2 return +s def sin(x): """Return the sine of x as measured in radians. The Taylor series approximation works best for a small value of x. For larger values, first compute x = x % (2 * pi). >>> print(sin(Decimal('0.5'))) 0.4794255386042030002732879352 >>> print(sin...
prec -= 2 return +s def sin(x): """Return the sine of x as measured in radians. The Taylor series approximation works best for a small value of x. For larger values, first compute x = x % (2 * pi). >>> print(sin(Decimal('0.5'))) 0.4794255386042030002732879352 >>> print(sin...
CREATE VIEW --创建一个视图 DROP VIEW --从数据库中删除视图 CREATE INDEX --为数据库表创建一个索引 DROP INDEX --从数据库中删除索引 CREATE PROCEDURE --创建一个存储过程 DROP PROCEDURE --从数据库中删除存储过程 CREATE TRIGGER --创建一个触发器 ...
radians(): 把度转换为弧度 degrees(): 把弧度转换为度 >>> deg = [0, 30, 60, 90, 180, 270, 360] >>> import math >>> rad = [math.radians(x) for x in deg] >>> rad [0.0, 0.5235987755982988, 1.0471975511965976, 1.5707963267948966, 3.141592653589793, 4.71238898038469, 6.283185307179586] ...
Celsius to Fahrenheit Converter Fahrenheit to Celsius Converter Radians to Degrees Converter Degrees to Radians Converter Pounds to Kilograms Converter Kilograms to Pounds Converter My IP Address All Tools Pro tip: You can use ?input=text query argument to pass text to tools. Subscribe...
prec -= 2 return +s def cos(x): """Return the cosine of x as measured in radians. The Taylor series approximation works best for a small value of x. For larger values, first compute x = x % (2 * pi). >>> print(cos(Decimal('0.5'))) 0.8775825618903727161162815826 >>> print(...
def+decimal+to+rad(decimal)使用方法 def+decimal+to+rad(decimal)使用方法如下:import mathdecimal = 90.0 # 待转换的十进制浮点数rad = math.radians(decimal) # 将十进制浮点数转换为弧度制的角度print(rad) # 输出转换后的弧度制角度执行上述代码,输出结果为1.5707963267948966,即90度对应的弧度制角度为π/...