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defint

a1 : defint( 9.75 - 2...

a2 : defint(15.75 - 2...

a3 : defint(15.75 - 4...

Calculate

defint

eq1:y=x^2;

defint (eq1, x, 0, 5);

Calculate

defint

defint((4*x)/(((x^2)+...

Calculate

defint-exp

defint(exp(-x^2),x,-i...

Calculate

defint-integrate-ldefint-minf-sin

ldefint(1/e^(2*x),x,0...

integrate(sin(x)*sin(...

1/%e^(2*x);

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defint-sin

defint((sin(%pi*T*f)/...

Calculate

defint

a1 : defint( 9.75 - 2...

a2 : defint(15.75 - 2...

a3 : defint(15.75 - 4...

Calculate

defint-sin-sqrt

defint((sin(%pi*T*f)/...

Calculate

defint

eq1 = (beta/r)*(4*pi*...

defint(eq1,r,0,.05);

Calculate

defint-sin

ndefint(sin(x^2),x,0,1);

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defint

Run Example
(%i1)defint(x,x,a-b,a);
                              2    2            2
                             a    b  - 2 a b + a
(%o1)                        -- - ---------------
                             2           2
(%i2) eq1:sin(w*x);
(%o2)                              sin(w x)
(%i3) eq2:defint(eq1,x,a-b,a);
                           cos((a - b) w)   cos(a w)
(%o3)                      -------------- - --------
                                 w             w
(%i4) laplace(eq2,a,s);
                     w sin(b w) + s cos(b w)        s
(%o4)                ----------------------- - -----------
                               2    2              2    2
                           w (w  + s )         w (w  + s )
(%i5) 
Run Example
assume (x*y>
0);
(%o1)                              [x y > 0]
(%i2) f(x,y):=defint(%e^(-t^2),t,0,(x*y));
                                            2
                                         - t
(%o2)                f(x, y) := defint(%e    , t, 0, x y)
(%i3) sol:solve(rhs(%o1));

solve: variable list is empty, continuing anyway.
(%o3)                                 all
(%i4) 
Run Example
defint(defint(y^2,y,-h/2,h/2),x,0,b);
                                        3
                                     b h
(%o1)                                ----
                                      12
(%i2) 

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