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  Topic: Old version of IMSL - Looking for documentation
jlb

Replies: 2
Views: 753

PostForum: General   Posted: Wed Jun 29, 2022 2:08 pm   Subject:
mecej4
Thanks a lot for your help, with which I could refine my search and find the complete description of its parameters as well as the "old" (1974 and 1975) source code of the LEQT1F sub ...
  Topic: Old version of IMSL - Looking for documentation
jlb

Replies: 2
Views: 753

PostForum: General   Posted: Tue Jun 28, 2022 6:09 pm   Subject: Old version of IMSL - Looking for documentation
An old code uses calls to the subroutine LEQT1F from IMSL numerical library in FORTRAN. This subroutine belongs to an older version of the library, for which I haven't found any documentation. I would ...
  Topic: Possible interference on CW+ by use of PAUSE ??
jlb

Replies: 17
Views: 3874

PostForum: ClearWin+   Posted: Sat Jan 29, 2022 10:00 am   Subject:
May I seek for some information about the use of the argument descriptors VAL3 and VAL7 used in the previous post by Paul?
  Topic: Accompanying Floppy to Algorithms and Data Structures in F
jlb

Replies: 2
Views: 1584

PostForum: General   Posted: Wed Jan 26, 2022 5:31 pm   Subject:
mecej4

It is exactly what I looked for. Thanks a lot for your very valuable help! It spares me a lot of typing work.
  Topic: Accompanying Floppy to Algorithms and Data Structures in F
jlb

Replies: 2
Views: 1584

PostForum: General   Posted: Wed Jan 26, 2022 5:06 pm   Subject: Accompanying Floppy to Algorithms and Data Structures in F
I am looking for the floppy disk accompanying the book Algorithms and Data Structures in F and Fortran by Robin A. Vowels and would appreciate if someone could help me with an image of it.
  Topic: Interface to a DLL using derived types
jlb

Replies: 2
Views: 1508

PostForum: General   Posted: Tue Jan 11, 2022 2:18 pm   Subject:
Paul

Thanks for all these explanations and advice. It helped me a lot.
  Topic: Interface to a DLL using derived types
jlb

Replies: 2
Views: 1508

PostForum: General   Posted: Thu Jan 06, 2022 6:37 pm   Subject: Interface to a DLL using derived types
An existing module, apparently written for Intel Fortran, for interfacing to a DLL uses derived types containing only an integer as an argument for functions or procedures as well as the result of fu ...
  Topic: Current directory for Plato
jlb

Replies: 2
Views: 3030

PostForum: Plato   Posted: Mon Dec 06, 2021 5:21 pm   Subject:
Paul
Thanks a lot for this workaround.
  Topic: Current directory for Plato
jlb

Replies: 2
Views: 3030

PostForum: Plato   Posted: Tue Nov 16, 2021 12:41 pm   Subject: Current directory for Plato
Is there a way to configure Plato so that File --> Open --> File... or File --> Open --> Projet/Solution... or File --> Save As... always lead to a predeterminated directory?
  Topic: Adding text comments to JPG, PNG
jlb

Replies: 30
Views: 29135

PostForum: ClearWin+   Posted: Tue Nov 02, 2021 9:54 am   Subject:
DanRRight

Demo above runs as stated with FTN95 (ftn95_881.zip), DLLs (newDLLs98.zip) and ClearWin+ (clrwin26Oct.zip) from the sticky post in the support forum.
  Topic: Failure within MODULO with 32 bit integers ?
jlb

Replies: 9
Views: 3672

PostForum: 64-bit   Posted: Thu Oct 28, 2021 10:01 pm   Subject:
Paul

Thank you for solving this bug.
  Topic: Failure within MODULO with 32 bit integers ?
jlb

Replies: 9
Views: 3672

PostForum: 64-bit   Posted: Wed Sep 22, 2021 2:07 pm   Subject:
mecej4
You are right, of course. My wording was imprecise, I only meant that 16 bit variables could possibly play a role. Nothing more, by no means a stringent conclusion. I am also aware that the pu ...
  Topic: Failure within MODULO with 32 bit integers ?
jlb

Replies: 9
Views: 3672

PostForum: 64-bit   Posted: Tue Sep 21, 2021 12:04 pm   Subject:
Addendum
16 bit variables seem to play a role in the origin of the bug, see example below, compiled with FTN95 /64 (Version 8.80)
PROGRAM div
IMPLICIT NONE
INTEGER, PARAMETER :: k=3
INTEG ...
  Topic: Failure within MODULO with 32 bit integers ?
jlb

Replies: 9
Views: 3672

PostForum: 64-bit   Posted: Tue Sep 21, 2021 9:57 am   Subject:
mecej4

I may confirm that the bug only occurs when the /64 option is used, that's why I made this report in the 64-bit subforum only. In both cases (with and without /64 option) the version 8.80.0 ...
  Topic: Failure within MODULO with 32 bit integers ?
jlb

Replies: 9
Views: 3672

PostForum: 64-bit   Posted: Mon Sep 20, 2021 7:01 pm   Subject: Failure within MODULO with 32 bit integers ?
The intrinsic function MODULO returns a wrong result when used with 32 bit integers, as shown in the following example:
PROGRAM div
IMPLICIT NONE
INTEGER, PARAMETER :: k=3
INTEGER(KIND ...
 
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