How does one get Maple to display some but not all of the results in a loop? The Maple output below displays everything done in a loop ending "end if;" and nothing done in a loop ending "end if:" but one of the two commands inside each loop ends with ":"
and the other with ";". I know the output is what my program asked for but it's not what I had hoped for.

|\^/| Maple 2017 (X86 64 LINUX)
._|\| |/|_. Copyright (c) Maplesoft, a division of Waterloo Maple Inc. 2017
\ MAPLE / All rights reserved. Maple is a trademark of
<____ ____> Waterloo Maple Inc.
| Type ? for help.
# test : vs ; in loops

for n from 1 to 2 do
n:
n^2;
end do:

for n from 1 to 2 do
n:
n^3;
end do;

1

1

2

8

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On 6/17/2018 8:36 PM, jfh wrote:

How does one get Maple to display some but not all of the results in a loop? The Maple output below displays everything done in a loop ending "end if;" and nothing done in a loop ending "end if:" but one of the two commands inside each loop ends with ":

" and the other with ";". I know the output is what my program asked for but it's not what I had hoped for.

|\^/| Maple 2017 (X86 64 LINUX)
._|\| |/|_. Copyright (c) Maplesoft, a division of Waterloo Maple Inc. 2017
\ MAPLE / All rights reserved. Maple is a trademark of
<____ ____> Waterloo Maple Inc.
| Type ? for help.
# test : vs ; in loops

for n from 1 to 2 do
n:
n^2;
end do:

for n from 1 to 2 do
n:
n^3;
end do;

1

1

2

8

as far as I know, it is not possible to do what you want.

I'd use a ":" for the "end do:" and then use ":" inside
the loop for the ones you do not want echoed to screen,
and for the ones you want to see, use an explicit print() on them.

for n from 1 to 2 do
n:
print(n^3);
od:

1
8

--Nasser

--- SoupGate-Win32 v1.05
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On Monday, June 18, 2018 at 11:55:31 PM UTC+12, Nasser M. Abbasi wrote:

On 6/17/2018 8:36 PM, jfh wrote:

How does one get Maple to display some but not all of the results in a loop? The Maple output below displays everything done in a loop ending "end if;" and nothing done in a loop ending "end if:" but one of the two commands inside each loop ends with

":" and the other with ";". I know the output is what my program asked for but it's not what I had hoped for.

|\^/| Maple 2017 (X86 64 LINUX)
._|\| |/|_. Copyright (c) Maplesoft, a division of Waterloo Maple Inc. 2017
\ MAPLE / All rights reserved. Maple is a trademark of
<____ ____> Waterloo Maple Inc.
| Type ? for help.
# test : vs ; in loops

for n from 1 to 2 do
n:
n^2;
end do:

for n from 1 to 2 do
n:
n^3;
end do;

1

1

2

8

as far as I know, it is not possible to do what you want.

I'd use a ":" for the "end do:" and then use ":" inside
the loop for the ones you do not want echoed to screen,
and for the ones you want to see, use an explicit print() on them.

for n from 1 to 2 do
n:
print(n^3);
od:

1
8

--Nasser

Thank you. I need only add that even saying "print(n^3):" to end the command with a colon would still get the value of n^3 printed. Replacing print with lprint, or printf with a suitable format, would also overrule the colon.

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