HP Forum Archive 21

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Input CAS var on HP Prime Message #1 Posted by Mic on 21 Aug 2013, 2:37 p.m. Why it's not possible to request a CAS var in a program on HP Prime ? INPUT( only accepts numerical var :(

Re: Input CAS var on HP Prime Message #2 Posted by Gilles Carpentier on 22 Aug 2013, 8:24 a.m., in response to message #1 by Mic " INPUT( only accepts numerical var :( " You can enter alpha value between ""

Re: Input CAS var on HP Prime Message #3 Posted by Mic on 22 Aug 2013, 2:29 p.m., in response to message #2 by Gilles Carpentier and how to tranform it into an algebric expression ? EXPR("4*X+1") just calculates the expression with the X value. Impossible to work and use CAS commands with the expression 4*X+1 in a program :(

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