[request] improve implicit multiplication in some cases

[compsystems]

Hi, as the hpprime do not perform multiplication implicitly in most cases, the following cases should generate a syntax error or make implicitly multiplication

using 2D templates:

with ▣√▣

a∛2 returns a*(3 NTHROOT b) // make implicitly multiplication =)



but with √▣

a√2 or √2a [enter] show "error syntax"" =( in this case could interpret it as a*√(2)




with |▣|

a|x| [enter] returns aABS(x) Why ??? -> a*|x| or show "error syntax" but not aABS(x)



with Σ▣

aΣ(j,j,1,3) [enter] returns aΣ(j,j,1,3) Why??? -> a*Σ(j,j,1,3) or show "error syntax"