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Question: simplify(arctan(sin(beta)/cos(beta)),trig) assuming ....

Question:simplify(arctan(sin(beta)/cos(beta)),trig) assuming ....

kawski 38 Maple
February 15 2020
1

how I can I get MAPLe to simplify this to beta (inside a larger calculation)

simplify(arctan(sin(beta)/cos(beta)),trig) assuming beta<Pi/2,beta>0;

I am aware (and use this a lot, eeasiest formula for a sawtooth function plot).
plot(arctan(tan(x)),x=0..20);
Please Wait...