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The Maxima on-line user's manual

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Complex

6.2 Complex===========

A complex expression is specified in Maxima by adding the real part ofthe expression to %i times the imaginary part. Thus the roots of theequation x^2 - 4*x + 13 = 0 are 2 + 3*%i and 2 - 3*%i. Note thatsimplification of products of complex expressions can be effected byexpanding the product. Simplification of quotients, roots, and otherfunctions of complex expressions can usually be accomplished by usingthe realpart, imagpart, rectform, polarform, abs, cargfunctions.

domain:complex;
eq1: 3*x*x+2*y=4;
eq2: 5*x-4*y=1;
solve([eq1,eq2],[x,y]) ;

There are also some inexact matches for complex. Try ?? complex to see them.

(%o1)                                true
(%i2) 

Related Examples

complex-domain-imagpart-makelist-plot2d-realpart
plot2d([discrete,ReList,ImList],[x,-2,2],[y,-2,2],[style, [points]]);

domain:complex;

ImList:makelist(imagp...

ReList:makelist(realp...

Calculate

complex-domain

real;

complex;

domain: 'complex;

Calculate

complex

? complex ;

Calculate

complex-domain-linsolve

eq1:x+y=0;

eq2:x^4=1;

eq3:y^4=1;

Calculate

complex-display2d-domain-false-ratprint-solve

domain:complex;

display2d:false;

ratprint:false;

Calculate

complex-declare-imagpart-realpart

declare(a,complex);

realpart(a)+%i*imagpa...

Calculate

complex-domain-solve

domain(complex);

eq1: 3*x+2*y=4;

eq2: 5*x-4*y=1;

Calculate

complex-cos-domain-ev-sin-solve-true

domain:complex;

rce1:sin(x)=cos(x)-1;

sol:solve(rce1,x);

Calculate