test

629 days ago by jhlee2chn

var('t') T = 1 B = sinh(t)^2/sinh(T)^2 - sinh(2*t)^2/sinh(2*T)^2 plot(B, (t, 0, T)) 
       
var('t') T = 1 B = sin(t)^2/sin(T)^2 - sin(2*t)^2/sin(2*T)^2 plot(B, (t, 0, T))