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Python Number sin() Function
Description:
This function returns the sine of x radians.
Syntax:
Note: This function is not accessible directly so we need to import math module and then we need to call this function using math static object.
Parameters:
Here is the detail of parameters:
Return Value:
The sin() function returns a numeric value between -1 and 1, which represents the sine of the parameter x.
Example:
#!/usr/bin/python
import math
print "sin(3) : ", math.sin(3)
print "sin(-3) : ", math.sin(-3)
print "sin(0) : ", math.sin(0)
print "sin(math.pi) : ", math.sin(math.pi)
print "sin(math.pi/2) : ", math.sin(math.pi/2)
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This will produce following result:
sin(3) : 0.14112000806
sin(-3) : -0.14112000806
sin(0) : 0.0
sin(math.pi) : 1.22460635382e-16
sin(math.pi/2) : 1
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