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pi-plot2d-sin
plot2d([wave(n1, t), wave(n2, t), wave(n1, t) + wave(n2, t)], [t, 0, 2], [gnuplot_preamble, "set terminal wxt size 700,240"] );

wave(n, t) := sin(n*t...

n1 : 6;

n2 : 7;

Calculate

pi-sin

n:2;

sin(n*%pi)/n/%pi-sin(...

sin(3/4*n*%pi)/n/%pi;

Calculate

pi

p:%pi;

a0:1;

n:4;

Calculate

pi

pi:3.141592653589793;

U1:40;

U2:600;

Calculate

pi-plot2d-sin
plot2d(p,[t,0,1],[y,0,3]);

w:2*%pi;

R:1;

u1:sin(w*t);

Calculate

pi-solve-sqrt-tex

w: 2*50*pi;

Zs: Rs+(w*Ls*%i);

Zr: (Rr/a)+(w*Lr*%i);

Calculate

pi

(10^144)*%pi;

Calculate

pi-sqrt

f(n):= 1/((2*n+1)*2^n...

f(0);

Calculate

pi

fourier(x,%pi);

Calculate

pi

%pi;

2*%pi*15^2;

%e;

Calculate

pi

Run Example
(%i1)fpprec:100;
(%o1)                                 100
(%i2) bfloat(sqrt(126));
(%o2) 1.1224972160321824156751246196949647905268059423336180838911236401960105\
46892081708393042968558313872b1
(%i3) a:3;
(%o3)                                  3
(%i4) (a+4)^2;
(%o4)                                 49
(%i5) b:a;
(%o5)                                  3
(%i6) a:a+4;
(%o6)                                  7
(%i7) b;
(%o7)                                  3
(%i8) kill(b);
(%o8)                                done
(%i9) b;
(%o9)                                  b
(%i10) float(%pi);
(%o10)                         3.141592653589793
(%i11) 
Run Example
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]);

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