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+--- Thread: REPORT MISSING COMMANDS AND OTHER ... (/thread-3618.html)
REPORT MISSING COMMANDS AND OTHER ... - compsystems - 04-11-2015 11:45 PM
Sorry for my bad English, I dedicate valuable time of my free time, I hope HPPrime TEAM answer each numeral, telling me that whether or not incorporated. They are very simple things
LIST OF IMPROVEMENTS
1: Complete the catalog with the help of all publisher
2: improve some aspects PRETTY PRINT
3: ...
Report # 0:
A: INTERSECT appears in the catalog but not UNION
INTERSECT ({a, o, u, ee, ii}, {ee, ii}) ▶ {ee, ii}
union ({a, o, u}, {ee, ii}) ▶ set [a, o, u, ee, ii]
As has symbolic arguments, are CAS commands, then because one is lowercase and uppercase another?, this drawback makes programming is tedious.
output of INTERSECT should be corrected in set[] and I think it must be lowercase, are agree or not.
B: in the history screen displayed in pretty print using Unicode characters ∪, ∩
{a, o, u, ee, ii} ∩ {ee, ii}
{a, o, u} ∪ {ee, ii}