QPI: convert decimal to p/q, ln(p/q), p/q*pi, e^(p/q), or sqrt(p/q)

[Han]

(02-06-2015 02:57 PM)salvomic Wrote:  Han, I like very much your program!
I'd use it almost everywhere...

It, however, should treat also matrices...
Do you think to include some routine to handle matrices in your original program or it couldn't work in Home mode with "extension"?

Thank you a lot,
Salvo

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P.S. a part of π, there is a way to rationalize also √π, π^2...?

If you want it to work in Home view, then a workaround is to convert the matrices into lists of lists. There is no getting around the fact that Home view forces all matrices to have numerical (non-symbolic) values. The drawback is that lists of lists are not displayed to look like matrices.