I tried this in matlab:
arctan(7e8/1.5e14) %rad
But I get the following error:
Undefined function 'arctan' for input arguments of type 'double'.
Can someone help me with my matlab error?
You need to use atan
, not arctan
:
>> atan(7e8/1.5e14)
ans =
4.6667e-006
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