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exp-first-inf-quad_qagi

f(x):= exp(-x^2/8)/(0...

z(r):=-1/4*(first(qua...

z(0);

Calculate

exp-integrate

integrate(integrate(x...

Calculate

exp

w:exp(x);

Calculate

exp-log-plot2d
plot2d( [ log(1+(c/2)*exp(x*(d-b))), x*b/a-log(f/a)],[x,-3,-2]);

a:2;

b:0.95;

c:-0.3;

Calculate

exp

s: 1/(1+exp(-b*x));

Calculate

exp-taylor

f(x,p)=(exp(p)-exp(p*...

taylor(f(x,p),p,0,3);

Calculate

exp-solve

solve((y/2)=(y)*exp(-...

Calculate

exp-pi-plot2d-sqrt
plot2d(N1/(N1+N2),[x,-5,5]);

sigma: 1;

ss2: 2*sigma*sigma;

scale: 1/sqrt(ss2*%pi);

Calculate

exp-float-globalsolve-linsolve-plot2d-true
plot2d([w10(x),w20(x)], [x,0,2500], [y, -10, 70]);

/*Biegelinie für eine...

a:Fl/EI;

w10(x):=(c10*exp((a)^...

Calculate

exp-linsolve-numer-ratsimp

h:0.25;

a:(h^2-2)*y1 + (1-h)*...

b:(1-h)*y1 + (h^2-2)*...

Calculate

exp

Run Example
(%i1)a:exp(%i*2*%pi/3);
                                sqrt(3) %i   1
(%o1)                           ---------- - -
                                    2        2
(%i2) F:1/3*matrix([1,1,1],[1,a,a^2],[1,a^2,a]);
                  [ 1          1                  1         ]
                  [ -          -                  -         ]
                  [ 3          3                  3         ]
                  [                                         ]
                  [     sqrt(3) %i   1     sqrt(3) %i   1 2 ]
                  [     ---------- - -    (---------- - -)  ]
                  [ 1       2        2         2        2   ]
(%o2)             [ -   --------------    ----------------- ]
                  [ 3         3                   3         ]
                  [                                         ]
                  [     sqrt(3) %i   1 2   sqrt(3) %i   1   ]
                  [    (---------- - -)    ---------- - -   ]
                  [ 1       2        2         2        2   ]
                  [ -  -----------------   --------------   ]
                  [ 3          3                 3          ]
(%i3) M:((%i*Xc1*(RL+%i*Xc1))/(%i*Xc+RL+%i*XL));
                             %i Xc1 (RL + %i Xc1)
(%o3)                        --------------------
                              %i XL + RL + %i Xc
(%i4) 
Run Example
a = exp(-i*theta);
                                      - i theta
(%o1)                           a = %e
(%i2) m:matrix([1,a,a^2],[1,a^2,a],[1,1,1]);
                                 [         2 ]
                                 [ 1  a   a  ]
                                 [           ]
(%o2)                            [     2     ]
                                 [ 1  a   a  ]
                                 [           ]
                                 [ 1  1   1  ]
(%i3) 
Run Example
f(x,y):= exp(x+y)*(x-y);
(%o1)                    f(x, y) := exp(x + y) (x - y)
(%i2) g(x,y):= 2*x-2*yplot3d([ g(x,y)], [x,-5,5], [y,-5,5], [z,-10,10]);
(%o2) g(x, y) := 2 x - 2 yplot3d([g(x, y)], [x, - 5, 5], [y, - 5, 5], 
                                                                 [z, - 10, 10])
(%i3) 

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