02-16-2018, 12:57 AM

Hi Friends,

I need to create an INPUT with ONE field that accept REALS (0 type) and too FUNCTIONS (8 type) so I used [ 0 , 8 ] as [allowed_types_matrix] ... this field only accept REALS (0 type) AND WITH 'X+5' GIVES "Error : Invalid input"

I created the following program for example (with 2 fields to not leave the form and test many times):

Please Your help with any suggestion, thanks.

Best regards!!

josephec

I need to create an INPUT with ONE field that accept REALS (0 type) and too FUNCTIONS (8 type) so I used [ 0 , 8 ] as [allowed_types_matrix] ... this field only accept REALS (0 type) AND WITH 'X+5' GIVES "Error : Invalid input"

I created the following program for example (with 2 fields to not leave the form and test many times):

PHP Code:

`EXPORT INPUTTEST`

BEGIN

LOCAL fx, a;

fx:='SIN(X)'; a=0;

INPUT(

{{fx,[0,8],{44,54,1}},{a,[0],{44,54,2}}},

" INPUT TEST ",

{"F(X):", "Real a :"},

{"Enter F(X), could be constant, example = 5 ", "Enter a real value"},

{'SIN(X)', 0})

END;

Please Your help with any suggestion, thanks.

Best regards!!

josephec