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log-max-plot2d
plot2d([0,f(x)],[x,0.1,3],[style, [lines,4]]);

f(x):=max(x-2,1/(x+2)...

plot2d([0,f(x)],[x,0....

Calculate

log-plot2d
plot2d( y(x), [x,133.5,133.6]);

y(x):=2.381*log(x/300...

plot2d( y(x), [x,133....

Calculate

log

(-(0.0097*(0.04+1)^(x...

Calculate

log

W:n*R*(Tc*log(Vb/Va)+...

Calculate

log

log(x^2);

Calculate

log-taylor

mu: ((pz-p)*g*(((1-ex...

taylor(mu, ex, 1, 3);

Calculate

log-plot2d
plot2d(f(x),[x,-5,2]);

a:2;

f(x):=x^a*log(x);

plot2d(f(x),[x,-5,2]);

Calculate

log

log(5/6);

Calculate

log-plot2d
plot2d([-log(1-x),x,log(3)*x],[x,0,1/4]);

plot2d([-log(1-x),x,l...

Calculate

log

Run Example
(%i1)f1(xi):= 1-xi^2;
                                               2
(%o1)                          f1(xi) := 1 - xi
(%i2) f2(xi):= log(1/xi);
                                             1
(%o2)                          f2(xi) := log(--)
                                             xi
(%i3) integrate(xi*f1(xi),xi,k,1);
                                  4      2
                                 k  - 2 k  + 1
(%o3)                            -------------
                                       4
(%i4) integrate(xi*f2(xi),xi);
                                 2     2
                               xi    xi  log(xi)
(%o4)                          --- - -----------
                                4         2
(%i5) 
Run Example
e1: 2*(2*a*log(y)+a*log(x));
(%o1)                      2 (2 a log(y) + a log(x))
(%i2) logcontract(e1);
                                        2  4
(%o2)                            a log(x  y )
(%i3) e2:-4*log(4)/3  + log(3)+ 2 *log(2) + 1;
                        4 log(4)
(%o3)                 - -------- + log(3) + 2 log(2) + 1
                           3
(%i4)  logcontract(e2);
                                      4 log(4)
(%o4)                       log(12) - -------- + 1
                                         3
(%i5) 
Run Example
diff(log(%e));
(%o1)                                  0
(%i2) 

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