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JonnyMaddox
- 74
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Hi, I'm looking for a program that spits out fully summed index equations. For example [itex]T_{ii}[/itex] in, out comes [itex]T_{11}+T_{22}+...[/itex] and so on, with Einstein summation convention.
fluidistic said:I think Maxima can do the job (see http://maxima.sourceforge.net/docs/manual/maxima_25.html) though I am not familiar with this.
A program that writes tensor equations out is a software tool that helps scientists and researchers to easily generate and manipulate equations involving tensors. Tensors are mathematical objects that are used to represent physical quantities with directionality, such as velocity, stress, and strain.
A program that writes tensor equations out works by taking input from the user, such as the number of dimensions, variables, and operations, and then using algorithms and mathematical formulas to generate the corresponding tensor equations. Some programs may also offer additional features like graphing and visualization.
Using a program that writes tensor equations out can save scientists and researchers a significant amount of time and effort in manually creating and manipulating equations. It also reduces the chances of human error and allows for more complex equations to be generated and solved.
Yes, most programs that write tensor equations out are designed to work with any type of tensor, including symmetric and antisymmetric tensors, as well as tensors with any number of dimensions.
While programs that write tensor equations out can handle complex equations, they may not be able to account for all possible variables and scenarios. It is still important for scientists and researchers to have a thorough understanding of tensor math and to double-check their results for accuracy.