File: trgsmp.dem

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file content (27 lines) | stat: -rw-r--r-- 721 bytes parent folder | download | duplicates (13)
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(1-sin(x)^2)*cos(x)/cos(x)^2+tan(x)*sec(x)^2;
trigsimp(%);

tan(x)^2+sec(x)^2/(1-tan(x)*sec(x));
trigsimp(%);


(sin(x)^4-6*cos(x)^2*sin(x)^2+4*(cos(x)^2-sin(x)^2)+8*sin(x)+cos(x)^4+3)/(8*cos(x)^3);

trigsimp(%);


sech(x)^2*sinh(x)*tanh(x)/coth(x)^2+cosh(x)^2*sech(x)^2*tanh(x)/coth(x)^2+sech(x)^2*tanh(x)/coth(x)^2;

trigsimp(%);


-sech(x)^5*(sinh(x)^5+2*(sinh(x)^4+6*cosh(x)^2*sinh(x)^2+cosh(x)^4)-13*(sinh(x)^3+3*cosh(x)^2*sinh(x))+10*cosh(x)^2*sinh(x)^3-8*(sinh(x)^2+cosh(x)^2)+5*cosh(x)^4*sinh(x)+34*sinh(x)+6)/16;

trigsimp(%);

cos(x)*(sec(x)^2*tan(x)+1)-sec(x)^2*sin(x)-cos(x);
trigsimp(%);

v*cos(x)*sec(x)^2*tan(x)+(-v*sec(x)^2-2*'diff(v,x))*sin(x)+'diff(v,x)*cos(x)*sec(x)+'diff(v,x,2)*cos(x);

trigsimp(%);