Solving Symbolic Equations

#1 Posted: 2022/2/12 10:35:35

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Such as this
a.1*x+b.1*y≡c.1
a.2*x+b.2*y≡c.2

How to get symbolic results for x and y
1.sm (3.01 KiB) downloaded 720 time(s).

#2 Posted: 2022/2/12 10:53:27

oscar mauricio

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Hi, It's posible whith Maxima Plugin

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netsonicyxf 2022/2/12 22:27:00

#3 Posted: 2022/2/12 11:38:38

Jean Giraud

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Wrote
How to get symbolic results for x and y

Make it immediately usable.

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netsonicyxf 2022/2/12 22:27:00

#4 Posted: 2022/2/12 11:55:56

Jean Giraud

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... get lot more from maple companion.

ODE Symbolic Verhulst [Logistic].sm (25.55 KiB) downloaded 614 time(s).

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netsonicyxf 2022/2/12 22:27:00

#5 Posted: 2022/2/13 09:31:52

netsonicyxf

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How to input more than 2 equations in Solve after curly brace?
There are only 2 placeholders by default.

#6 Posted: 2022/2/13 10:41:49

Jean Giraud

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Wrote
How to input more than 2 equations in Solve after curly brace?
There are only 2 placeholders by default.

Did you mean in Solve within curly brace ?
Maybe from the f(x) menu ...
FindRoots(2) ... FindRoots(3) ... FindRoots(4)

#7 Posted: 2022/2/13 10:43:42

netsonicyxf

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No, I mean the equations after {

#8 Posted: 2022/2/13 11:12:14

netsonicyxf

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The { is a function built-in SMath, it's called "System of variables or equations".
It's located in the Function side panel.

#9 Posted: 2022/2/13 11:27:27

overlord

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Wrote
How to input more than 2 equations in Solve after curly brace?
There are only 2 placeholders by default.

This includes expanding vectors, adding new arguments to functions, etc.

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netsonicyxf 2022/2/13 11:28:00

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Solving Symbolic Equations - Messages