[HP Prime] Request: re-execute history like CASIO classPAD serie 300/400



#2

hello

Is require a new function menu to re-execute the history and not have to edit expression by expression (line by line) this feature is available in the CASIO classPAD serie 300/400 calculators

I do not want a clone of the CASIO calculator, if not to equalize technologies

is very important for example, to compare outputs between different modes (maximum simplification and none simplification).

///////////////

another application

if you want to change a parameter, easily edit a x-line and all the history changes down, is like an interactive history (classPAD300/400)


Edited: 3 Sept 2013, 2:50 p.m. after one or more responses were posted


#3

Request #2

On the entry line a text string with prefix // or ; in the end not duplicated on history like the sMathStudio Program

http://en.smath.info/forum/


Why on Entry line, then [ENTER] return a vector?

___________________________________________________________________

a:=[[1,2],[2,-1]]; b:=[[-1,1],[2,1]]); c:=[[-1,2],[1,4]]); MI:=identity(2);

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

[ a:=[[1,2],[2,-1]], b:=[[-1,1],[2,1]]), c:=[[-1,2],[1,4]]), MI:=identity(2)]

=> =(

[ a, b, c, I2 ] ?

best

a, b, c, I2


Edited: 3 Sept 2013, 6:24 p.m.


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