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changed to function

edited Oct 26, 2015 at 18:29

Julia, 1818 25 bytes

anglef(A,B)=angle(B/A)/pi*180

This assumes that "any convenient form" already allows for A and B to be given as complex numbers. Then, the complex number arithmetic does all the heavy lifting.

Edit: converted snippet to function. 18 byte version only works in the Julia REPL.

Julia, 18 bytes

angle(B/A)/pi*180

This assumes that "any convenient form" already allows for A and B to be given as complex numbers. Then, the complex number arithmetic does all the heavy lifting.

Julia, 18 25 bytes

f(A,B)=angle(B/A)/pi*180

This assumes that "any convenient form" already allows for A and B to be given as complex numbers. Then, the complex number arithmetic does all the heavy lifting.

Edit: converted snippet to function. 18 byte version only works in the Julia REPL.

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answered Oct 26, 2015 at 18:10

ojdo

Julia, 18 bytes

angle(B/A)/pi*180

This assumes that "any convenient form" already allows for A and B to be given as complex numbers. Then, the complex number arithmetic does all the heavy lifting.