Exact Fractions in Matrices
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02-03-2019, 11:37 PM
Post: #7
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RE: Exact Fractions in Matrices
(02-02-2019 11:21 PM)Eddie W. Shore Wrote: I'm surprised that QPI does not make all the entries of a matrices in exact fraction form. It does, but it also converts the matrix into a list of lists, because Home does not support symbolic matrices, only matrices of reals. So if you want a symbolic matrix, you'll either have to do it in CAS (or a CAS program), or convert the symbolic matrix into a form that Home can tolerate, such as a list of lists or a string. I personally like the QPI solution, even though its accuracy cannot be tuned as finely as the 'exact' function can. Disclaimer: I *think* the above is correct, but I've almost entirely given up trying to learn how to use the HP Prime. Attempting to wrap one's brain around a constantly-moving target which is also a shape-shifter surrounded by an intermittent cloaking device is painful. <0|ΙΈ|0> -Joe- |
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Messages In This Thread |
Exact Fractions in Matrices - Eddie W. Shore - 02-01-2019, 02:39 PM
RE: Exact Fractions in Matrices - grsbanks - 02-01-2019, 04:47 PM
RE: Exact Fractions in Matrices - John P - 02-01-2019, 06:20 PM
RE: Exact Fractions in Matrices - Joe Horn - 02-02-2019, 04:19 AM
RE: Exact Fractions in Matrices - Eddie W. Shore - 02-02-2019, 11:21 PM
RE: Exact Fractions in Matrices - Joe Horn - 02-03-2019 11:37 PM
RE: Exact Fractions in Matrices - rprosperi - 02-04-2019, 02:20 AM
RE: Exact Fractions in Matrices - informach - 02-02-2019, 04:21 PM
RE: Exact Fractions in Matrices - Eddie W. Shore - 02-04-2019, 02:04 PM
RE: Exact Fractions in Matrices - cdmackay - 02-04-2019, 02:40 PM
RE: Exact Fractions in Matrices - Joe Horn - 02-05-2019, 02:13 AM
RE: Exact Fractions in Matrices - cdmackay - 02-05-2019, 03:26 PM
RE: Exact Fractions in Matrices - chromos - 02-06-2019, 05:35 AM
RE: Exact Fractions in Matrices - cdmackay - 02-06-2019, 02:39 PM
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