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pi-plot2d-sin
plot2d(3*sin(2*x)+sin(2*x+%pi),[x,-2*%pi,2*%pi]);

plot2d(3*sin(2*x)+sin...

Calculate

pi-tan

\pi;

'tan((3/2)*pi+a)^2 - ...

Calculate

pi-plot2d-sin
plot2d(h1(x)+h2(x),[x,-%pi, %pi]);

h1(x):=sin(2*x);

h2(x):=15*sin(4*x);

T:%pi;

Calculate

pi-rhs-solve

t1: 1.02;

w0: 0;

w1: 4.2 * 2 * %pi;

Calculate

pi

a:0;

b:1;

c:e;

Calculate

pi

(2*3+5)*4-3*6-(((6^2)...

Calculate

pi-rhs-solve

F:643.5;

U:143;

g1:F=a*b/2;

Calculate

pi-sin

f:sin;

f(%pi);

Calculate

pi

f(x):=2*x;

'f('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) 

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