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+---- Thread: LN(0.5) = positive!!!!! (solved) (/showthread.php?tid=2561)
LN(0.5) = positive!!!!! (solved) - zarsoft - 10-07-2024
Code:
DIM r1,r2 AS FLOAT
r1 = RND
r2 = (r1)
PRINT "r1=";r2
r2 = LN(r1)
PRINT "LN(r1)=";r2RE: LN(0.5) = positive!!!!! - boriel - 10-08-2024
Yes, the LN computation was bugged. Thanks for detecting it.
Try this new beta version and let me know if it works ok:
http://www.boriel.com/files/zxb/zxbasic-v1.17.3-beta18.tar.gz
http://www.boriel.com/files/zxb/zxbasic-v1.17.3-beta18.zip
http://www.boriel.com/files/zxb/zxbasic-v1.17.3-beta18-win32.zip
http://www.boriel.com/files/zxb/zxbasic-v1.17.3-beta18-linux64.tar.gz
http://www.boriel.com/files/zxb/zxbasic-v1.17.3-beta18-macos.tar.gz
RE: LN(0.5) = positive!!!!! - zarsoft - 10-08-2024
Works.
Thanks.
Í used this command:
C:> ZXBC -taB Test.bas
WARNING: deprecated flag --tap (use --output-format=tap instead)
Should I use another command?
RE: LN(0.5) = positive!!!!! (solved) - boriel - 10-09-2024
You can still use the old one, but from here to 12 months, the old one will be removed.
RE: LN(0.5) = positive!!!!! (solved) - zarsoft - 10-09-2024
At
https://zxbasic.readthedocs.io/en/latest/zxb/
where is
-H HEAP_SIZE, --heap-size HEAP_SIZE
--heap-size HEAP_ADDRESS
should be
-H HEAP_SIZE, --heap-size HEAP_SIZE
--heap-address HEAP_ADDRESS
RE: LN(0.5) = positive!!!!! (solved) - boriel - 10-09-2024
Ok, I have updated the command line output
(still need to update the executable names, since zxb is now zxbc).
Also, please, better open a new thread for a different issue. This way we can close what is already done.
Also, I have created a Github Bug report form: https://github.com/boriel-basic/zxbasic/issues/new/choose