Exact Fractions in Matrices

02032019, 11:37 PM
Post: #7




RE: Exact Fractions in Matrices
(02022019 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 constantlymoving target which is also a shapeshifter surrounded by an intermittent cloaking device is painful. <0ΙΈ0> Joe 

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Messages In This Thread 
Exact Fractions in Matrices  Eddie W. Shore  02012019, 02:39 PM
RE: Exact Fractions in Matrices  grsbanks  02012019, 04:47 PM
RE: Exact Fractions in Matrices  John P  02012019, 06:20 PM
RE: Exact Fractions in Matrices  Joe Horn  02022019, 04:19 AM
RE: Exact Fractions in Matrices  Eddie W. Shore  02022019, 11:21 PM
RE: Exact Fractions in Matrices  Joe Horn  02032019 11:37 PM
RE: Exact Fractions in Matrices  rprosperi  02042019, 02:20 AM
RE: Exact Fractions in Matrices  informach  02022019, 04:21 PM
RE: Exact Fractions in Matrices  Eddie W. Shore  02042019, 02:04 PM
RE: Exact Fractions in Matrices  cdmackay  02042019, 02:40 PM
RE: Exact Fractions in Matrices  Joe Horn  02052019, 02:13 AM
RE: Exact Fractions in Matrices  cdmackay  02052019, 03:26 PM
RE: Exact Fractions in Matrices  chromos  02062019, 05:35 AM
RE: Exact Fractions in Matrices  cdmackay  02062019, 02:39 PM

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