Existing CAS commands --> Prime discussion

[John P]

(12-09-2018 05:19 PM)compsystems Wrote:  op() function command: Transform a list into a object type sequence (undocumented command)
Source:
https://www-fourier.ujf-grenoble.fr/~par...akesuiteop

Sample: (Disable Textbook display for better understanding)
Input: (0,1,2)
Output : 0,1,2

Input: seq1:=0,1,2
Output : 0,1,2

Input : op([0,1,2])
Output: 0,1,2


---------------
the inverse command to op() is required

makevector() function command: Transform a sequence object into a list object
Source: https://www-fourier.ujf-grenoble.fr/~par...de367.html

Input: makevector(0,1,2)
Output: [0,1,2]

Input: seq1:=0,1,2
Output : 0,1,2

Input: makevector(seq1)
Output: [0,1,2]

There is no makevector command on HP Prime as described in the cascmd_en. I think I used it a while ago but, somehow it misteriously disappeared from HP Prime.