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log

cur:.76;

bon:.95;

aim:.5;

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log-logexpand

v:log(M*N);

w:v,logexpand;

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log-plot2d
plot2d(F(x),[x,0.01,4]);

F(x) := 2+log(x)-x;

plot2d(F(x),[x,0.01,4]);

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log

log(10),number;

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log-plot2d
plot2d((t / 2^((log(t))^(1/2))),[t,0,1000000]);

plot2d((t / 2^((log(t...

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log

for i:1 thru 26 step ...

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log-solve

solve(137389.5465*log...

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log-sin

f(x):=e+x+x**10;

f(1/2);

f(x):=(3*x**4*sin(1/x...

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log-logexpand-radcan

f(x) := log(1+x);

logexpand:all;

radcan(f(x*2^e));

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log-solve-sqrt

solve(log(a/L) - (8*k...

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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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