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The Maxima on-line user's manual

Algebra Calculator

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Imagpart

Function: imagpart (<expr>) Returns the imaginary part of the expression <expr>.

plot2d([imagpart(log(sin(%i*x))), imagpart(log(sinh(x)))],[x,-3,3],[y,-10,10]);

imagpart is a computational function, not a simplifying function.

See also abs, carg, polarform, rectform, and realpart.

(%o1)                                true
(%i2) 

Related Examples

imagpart-realpart

f(omega,R,C):=1/(1+%i...

realpart(f(omega,R,C));

imagpart(f(omega,R,C));

Calculate

imagpart-realpart

realpart((-4*%i+5)^3);

imagpart((-4*%i+5)^3);

Calculate

imagpart-polarform-realpart

z: 2 + 4*%i;

b:z^2;

realpart(b);

Calculate

imagpart-kill-plot2d
plot2d (imagpart(Z_back) , [w, 6000, 80000], [y, -10,10] );

kill(all);

C1: 1400*10^-6;

C2: 100*10^-6;

Calculate

imagpart-kill-plot2d
plot2d ([imagpart(Z_front), imagpart(Z_back) ], [w, 5000, 50000]);

kill(all);

C1: 1400*10^-6;

C2: 1000*10^-6;

Calculate

imagpart-realpart

z: 2 + 30403*%i;

z^2;

realpart(z);

Calculate

imagpart-sqrt

imagpart(sqrt(-3+2*%i...

Calculate

imagpart

imagpart(5*%i+1);

Calculate

imagpart-plot3d-sin
plot3d( imagpart(x^sin(x))-x ,[x,-10,10], [y,-10,10]);

plot3d( imagpart(x^si...

Calculate