[issue31576] problem in math

2017-09-25 Thread ANEESH JOSE 

ANEESH JOSE added the comment:

Thankyou for the information .

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[issue31576] problem in math

2017-09-25 Thread STINNER Victor 

STINNER Victor added the comment:

It seems like you are confused between radians and degrees. math.sin() expects 
radians.
https://docs.python.org/dev/library/math.html#math.sin

Sorry but the Python bug tracker is not the right to ask questions. I close 
your bug report.

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nosy: +haypo
resolution:  -> not a bug
stage:  -> resolved
status: open -> closed

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[issue31576] problem in math

2017-09-25 Thread ANEESH JOSE 

New submission from ANEESH JOSE:

We know that the answer of sin 90 is 1.
But In Python's library math,the value of it is around 0.83...
My program is as follows:
import math
a=math.sin(90)
print(a)
#Output obtained is 0.83.
Hope you guys solve this on the next update or nearby
I hope it is a small issue.But the credibility of program depends upon every 
minute particles

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messages: 302955
nosy: aneesh317
priority: normal
severity: normal
status: open
title: problem in math
type: performance
versions: Python 3.7

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