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

kill(all);

C1: 1400*10^-6;

C2: 1000*10^-6;

Calculate

imagpart-polarform-realpart-trigsimp

z: 2 + 4*%i;

b:z^2;

realpart(b);

Calculate

imagpart-rat-realpart

x,y:real;

z:x+%i*y;

w:(z-%i)/(z+%i);

Calculate

imagpart-matrix-submatrix

M: matrix ([29-40*%i,...

submatrix(M);

imagpart(M);

Calculate

imagpart-linsolve

eq1:1/(1-p**-s)=1/(1-...

linsolve([eq1],[x]);

Calculate

imagpart-realpart

z1: 6+4*i;

z2: 1+8*i;

realpart(z1);

Calculate

imagpart-ratsimp

G1:R+%i*omega*L;

G2:R+%i*omega*L;

G:1/(1/G1+1/G2);

Calculate

imagpart-realpart-solve

a:solve(z^6=1,z);

p:realpart(a);

q:imagpart(a);

Calculate

imagpart-pi-realpart

realpart((%e)^((i*(%p...

imagpart((%e)^((i*(%p...

realpart(i^5+i^16);

Calculate