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The Maxima on-line user's manual

Algebra Calculator

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Realonly

-- Option variable: realonly Default value: false

When realonly is true, algsys returns only those solutions which are free of %i.

s1: a^3-4*a^2+6*a-4=0;
s2: algsys([s1],[a]);
s3: algsys([s1],[a]),realonly:true;

(%o1)                                true
(%i2) 

Related Examples

realonly-solve-true

realonly:true;

a4:81;

a7:2187;

Calculate

realonly-solve-true

f:x^3-(a-1)*x^2+a^2*x...

solve(f,x),realonly:t...

Calculate

realonly-solve-true

eq1:x*x+y*y=0;

realonly : true;

solve([eq1],[x,y]);

Calculate

realonly-solve-true

eq1:x^2+y^2=1;

eq2:x+2*y=1.5;

solve([eq1,eq2], real...

Calculate

realonly-solve-true

realonly:true;

a4:81;

a7:2187;

Calculate

realonly-solve-true

f:x^3-(a-1)*x^2+a^2*x...

solve(f,x),realonly:t...

Calculate

realonly-solve-true

eq1:x*x+y*y=0;

realonly : true;

solve([eq1],[x,y]);

Calculate

realonly-solve-true

eq1:x^2+y^2=1;

eq2:x+2*y=1.5;

solve([eq1,eq2], real...

Calculate