eyda

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These are questions asked by eyda

i'am using maplet shortcut in maple 

but it did not show in table form, it only gives final answer.

 

use DocumentTools in 
with(LinearAlgebra):with(VectorCalculus):with(linalg):

# F1,F2,F3 are my equations
F1:=Do(%f1);
F2:=Do(%f2);
F3:=Do(%f3);

# these is my initial point
X1:=Do(%x1);
X2:=Do(%x2);
X3:=Do(%x3);

# the whole operation
F := Matrix(1 .. 3, 1 .. 1, [[F1], [F2], [F3]]);
J := Jacobian([F1, F2, F3], [x1, x2, x3]);

hi everyone,

I need to plot a graph for system of nonlinear equations with multiple variables. 

here is some example of system nonlinear

 

f1=3.65a^2-2ac-7ad+3.65b^2+7bc-2bd-1.65a+6.22b+0.5=0

f2=13.22a^2-7ac+2ad+13.22b^2-2bc-7bd-6.22a-1.65b+0.24=0

f3=2c^3-2ac-7bc+2d^2+7ad-2bd-0.2=0

f4=c^2+d^2-1=0

 

with initial condition (0.7, 0.2, 0.6, 0.3)t. I solved this using Newton's method and here the iteration

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