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numer-solve

solve([x*%e^(-x^2/2)=...

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numer

li [2] (0.6), numer;

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numer

(11*10*9*8*7*6*5*4*3*...

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numer-sqrt

sqrt(78),numer;

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numer

n = 4;

n, numer;

Calculate

numer-rhs-solve

PE: (1/2)*k*x^2;

KE: (1/2)*M*f^2;

eqn1: PE=KE;

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numer-pi-solve

mA: 1;

mB: 3;

L_0: 5/100;

Calculate

numer

%e;

numer;

Calculate

numer-radcan

H:100;

v:0.1;

x:50;

Calculate

numer-sqrt

0.5*(sqrt(89)-8), numer;

((5+0.7169)^2 - 25)/0...

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numer

Run Example
(%i1)x:0.25;
(%o1)                                0.25
(%i2) Fs:0.7;
(%o2)                                 0.7
(%i3) Pv:0.41;
(%o3)                                0.41
(%i4) solve(  Fs = sqrt(1/(1+Pv*(1/((F0*(1-sqrt(x) ) + sqrt(x) )^2)  -1 ))),F0),numer;

rat: replaced 0.7 by 7/10 = 0.7

rat: replaced 0.41 by 41/100 = 0.41

rat: replaced 0.5 by 1/2 = 0.5

rat: replaced 0.5 by 1/2 = 0.5

rat: replaced -0.5 by -1/2 = -0.5

rat: replaced 0.7 by 7/10 = 0.7

rat: replaced -0.1 by -1/10 = -0.1

rat: replaced 0.41 by 41/100 = 0.41

rat: replaced 0.5 by 1/2 = 0.5

rat: replaced 0.5 by 1/2 = 0.5

rat: replaced -0.5 by -1/2 = -0.5

rat: replaced 0.41 by 41/100 = 0.41

rat: replaced 0.5 by 1/2 = 0.5

rat: replaced 0.5 by 1/2 = 0.5

rat: replaced -0.5 by -1/2 = -0.5

rat: replaced 0.41 by 41/100 = 0.41

rat: replaced 0.5 by 1/2 = 0.5

rat: replaced 0.5 by 1/2 = 0.5

rat: replaced -0.5 by -1/2 = -0.5

rat: replaced -2.04081632653061 by -100/49 = -2.04081632653061

rat: replaced -2.04081632653061 by -100/49 = -2.04081632653061

rat: replaced -2.040816326530612E-4 by -1/4900 = -2.040816326530612E-4

rat: replaced 15116.60332217526 by 876763/58 = 15116.60344827586

rat: replaced 15116.60332217526 by 876763/58 = 15116.60344827586
(%o4)         [F0 = - 2.063201817996614, F0 = 0.063201817996614]
(%i5) F00:0.063202;
(%o5)                              0.063202
(%i6) y:0;
(%o6)                                  0
(%i7) sqrt(    1/    (1+Pv*(    1/( (F00*(1-sqrt(y) )+sqrt(y))^2)   -1 ) )      ) ,numer;
(%o7)                          0.098422471651816
(%i8) y:x;
(%o8)                                0.25
(%i9) sqrt(    1/    (1+Pv*(    1/( (F00*(1-sqrt(y))+sqrt(y))^2)   -1 ) )      ) ,numer;
(%o9)                          0.70000008933756
(%i10) y:1;
(%o10)                                 1
(%i11) sqrt(    1/    (1+Pv*(    1/( (F00*(1-sqrt(y))+sqrt(y))^2)   -1 ) )      ) ,numer;
(%o11)                                1.0
(%i12) (sqrt(Pv/(1/Fs^2 -1+Pv))-sqrt(x))/(1-sqrt(x));
(%o12)                         0.063201809127532
(%i13) F: F00*(1-sqrt(x))+ sqrt(x);
(%o13)                             0.531601
(%i14) sqrt(    1/    (1+Pv*(    1/( F)^2   -1 ) )      ) ,numer;
(%o14)                         0.70000008933756
(%i15) 
Run Example
g1: 100*k1=30000+8*k2+10*k3;
(%o1)                    100 k1 = 10 k3 + 8 k2 + 30000
(%i2) g2: 200*k2=10000+10*k1+10*k3;
(%o2)                   200 k2 = 10 k3 + 10 k1 + 10000
(%i3) g3: 300*k3=6000+5*k2+20*k3;
(%o3)                    300 k3 = 20 k3 + 5 k2 + 6000
(%i4) l:solve([g1,g2,g3],[k1,k2,k3]),numer;
(%o4) [[k1 = 307.5824195545665, k2 = 66.50993341828036, 
                                                       k3 = 22.61624881104072]]
(%i5) 
Run Example
numer:true;
(%o1)                                true
(%i2) sqrt(34);
(%o2)                          5.830951894845301
(%i3) 

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