Sponsored links: Algebra eBooks
 

Related

pi-plot2d-tan
plot2d((tan((x*%pi)/4)-x-2),[x,0,4]);

plot2d((tan((x*%pi)/4...

Calculate

pi-tan

tan((-3*%pi)/4);

Calculate

pi-tan

tan(%(-3*pi)/4);

Calculate

pi

pi : 3.1415926;

f = pi * (272^2 - 154...

Calculate

pi

integer(%pi);

Calculate

pi-sqrt

sqrt(2028)-2*%pi;

Calculate

pi

e^(%i*pi);

Calculate

pi

Run Example
(%i1)a:20;
(%o1)                                 20
(%i2) b:16;
(%o2)                                 16
(%i3) d:sqrt(a**2+b**2);
(%o3)                             4 sqrt(41)
(%i4)  alpha:arcsin(a/d)*180/%pi;
                                           5
                             180 arcsin(--------)
                                        sqrt(41)
(%o4)                        --------------------
                                     %pi
(%i5) beta:90-alpha;
                                              5
                                180 arcsin(--------)
                                           sqrt(41)
(%o5)                      90 - --------------------
                                        %pi
(%i6) 
Run Example
A:sin(x);
(%o1)                               sin(x)
(%i2) sigma: 1;
(%o2)                                  1
(%i3) scale: 1/sqrt(2*sigma*sigma*pi);
                                      1
(%o3)                          ----------------
                               sqrt(2) sqrt(pi)
(%i4) plot2d(A*%pi,[x,-5,5]);
plotplot2d(A*%pi,[x,-5,5]);
Run Example
integrate(cos(t) * sqrt(1-b*cos(t)), t, 0, %pi);
                        %pi
                       /
                       [
(%o1)                  I    cos(t) sqrt(1 - b cos(t)) dt
                       ]
                       /
                        0
(%i2) 

Related Help

Help for Pi