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GROUPS:
Mathematics
Algebra
Equation Solving
Wolfram Language
Symbolic Computations
Solve error: "..." is not a valid variable
Cesar Cardenas Ruiz
Cesar Cardenas Ruiz
Posted
10 months ago
POSTED BY:
Cesar Cardenas Ruiz
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Gianluca Gorni
Gianluca Gorni, University of Udine
Posted
10 months ago
The variable
H
had been given a value already.
Clear[H]
and start again.
POSTED BY:
Gianluca Gorni
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