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Add support for commas in subscripts

4

While trying out this great software, I came across an important limitation for me .... I was unable to use commas in subscripts for variables.  I am convinced that...

balrobs

Allow more common physics/engineering characters

4

I've been unable to use characters such as ṁ for mass flow rate, or vdot for volumetric flow rate, or DeltaV for change in velocity, or t_1/2 for the halflife....

MisterE123

Allow choosing number display format in a calculated row in a data cell

2

 As the image shows, the calculated column displays all 15 digits of precision. I would have liked to truncate that to 4 sig figs. Really, calculated rows should have...

MisterE123

Comparison operators

1

Are comparison operators supported? If not, can they be?  I guess piecewise expressions are a good workaround. 

cooper-david-a

Document export will need to be addressed to support this since markdown doesn't support centering.

mgreminger

EP defaults to symbolic expressions for calculations. However, there are cases where symbolic calculations are slow when very large expressions are generated through nested substitutions. Providing a way to evaluate...

mgreminger

EP's included CoolProp is currently at 6.6.0, which is from Nov. 2023. CoolProp is currently at 7.1.0. Will need to submit a pull request to the [Pyodide package recipe](https://github.com/pyodide/pyodide-recipes/blob/main/packages/coolprop/meta.yaml) repo...

mgreminger

Openscad cell

1

We could have in-line cad models with openscad scripts. Here is a browser version of OpenSCAD: https://github.com/openscad/openscad-playground It would be very cool to have sheet-defined cad models that adapt to...

MisterE123

Allow specifying / calling functions with positional parameters

5

Currently, calling functions seems to work like you are substituting symbols in an expression, e.g. If $$y_{2}=x^{2}$$, then to get $$y(3)$$ we need to explictly type $$y(x=3)$$ While this is...

cdp330

Provide some means to select one or more cells and then add the functionality to cut, copy, and/or paste those cells either within one sheet or across multiple sheets.

mgreminger