math - How can I get MATLAB to display radians in terms of pi? -


i trying make programme convert cartesian coordinates polar coordinates.

my calculator returns arctan(1) pi/4.

matlab on other hand returns atan(1) 0.7854.

how can matlab return numbers expressions of pi?

for particular values of pi can use symbolic numbers, example:

atan(sym(1)) ans = pi/4  asin(sym(3^.5/2)) ans = pi/3

note requires symbolic math toolbox.

hope helps,

qapla'


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