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+--- Forum: HP Prime (/forum-5.html)
+--- Thread: COMANDO MAP (/thread-6886.html)
COMANDO MAP - ivan - 09-19-2016 08:56 PM
good afternoon everyone, I want to use the "map " command in a program, but when I boot an error check .
This is the code I have:
EXPORT PRUEBA()
BEGIN
LOCAL a:={},m,X;X:=CAS.X;
a:={1,23,45,10,0};
m:=map(a,X→X<10);
m;
END;
I can say where the bad and what is the solution , thanks for your reply .
RE: COMANDO MAP - roadrunner - 09-20-2016 01:40 AM
If you are using version 10637 try:
EXPORT PRUEBA()
BEGIN
local a:={},m,X; X:=CAS.X;
a:={1,23,45,10,0};
m:=map(a,"X→X<10");
m;
END
-road
RE: COMANDO MAP - jrozsas - 09-20-2016 09:27 AM
(09-20-2016 01:40 AM)roadrunner Wrote: If you are using version 10637 try:
EXPORT PRUEBA()
BEGIN
local a:={},m,X; X:=CAS.X;
a:={1,23,45,10,0};
m:=map(a,"X→X<10");
m;
END
-road
Do not Forget ; after END
RE: COMANDO MAP - Carlos295pz - 09-20-2016 05:41 PM
When CAS functions are used, it is valid to use the expressions in double quotes.
EXPORT PRUEBA()
BEGIN
local a:={},m;
a:={1,23,45,10,0};
m:=map(a,"x→x<10")
END;
RE: COMANDO MAP - hpfx - 09-20-2016 07:17 PM
By the way,
Please note, you can alse use user function, like
Code:
myfct(z)
BEGIN
// you can use anything you want
// #cas function and string manipulation more easily
RETURN z<10;
END;
EXPORT PRUEBA()
BEGIN
local a:={},m;
a:={1,23,45,10,0};
m:=map(a,"x→myfct(x)");
END;