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The Maxima on-line user's manual

Algebra Calculator

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Facsum_combine

-- Global variable: facsum_combine Default value: true

facsum_combine controls the form of the final result returned by facsum when its argument is a quotient of polynomials. If facsum_combine is false then the form will be returned as a fully expanded sum as described above, but if true, then the expression returned is a ratio of polynomials, with each polynomial in the form described above.

The true setting of this switch is useful when one wants to facsum both the numerator and denominator of a rational expression, but does not want the denominator to be multiplied through the terms of the numerator.

(%o1)                                true
(%i2) 

Related Examples

combine-display2d-expandwrt-false

display2d:false;

x1: a2*z1^2 + b2*z1 +c2;

y1: a1*z1^2 + b1*z1 +c1;

Calculate

combine-display2d-false

display2d:false;

combine(1/f/2*b+2*c/3...

Calculate

combine

1/( (l*q1+(1-l)*q2)+(...

combine(%);

Calculate

combine-factor

numerador:(a^x-a*b^(n...

denominador:a-b;

factor(numerador);

Calculate

combine

combine(4*x-6*x+5);

Calculate

combine

eq1:n = -(- a *be...

combine (eq1);

Calculate

combine

eq1:(3-x)*(-1-x)*(-3-...

combine(eq1);

Calculate

combine-diff

eq1: f(x):=E*x/(1+x);

diff(f(x),x);

1/(x+1)-x/(x+1)^2;

Calculate