Rom2Arab - SMath

#1 Posted: 2023/10/18 22:06:10

Valery Ochkov

64 likes in 670 posts.

Group: User

Why doesn't the cycle end?
See please the attachRome-Arab.sm (40.3 KiB) downloaded 876 time(s).

#2 Posted: 2023/10/19 00:53:00

Oscar Campo

135 likes in 309 posts.

Group: Moderator

Really it's a very strange bahavior (a bug ?), because the value of variable n is cleared when function returns from Arab2Rom()
So, a solution is to use functions fwrite() and rfile() to save the value of n on a file as a memory:

See the atachment with the solution: Rome-Arab SOLVED.sm (41.21 KiB) downloaded 855 time(s).

best,
Oscar

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Valery Ochkov 2023/10/19 01:08:00

#3 Posted: 2023/10/19 01:30:20

Alvaro

1,078 likes in 1,749 posts.

Group: User

Hi. In Arab2Rom(n) you modify n.

That's not good practice. This is a workaround for such cases.

Best regards.
Alvaro.

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Valery Ochkov 2023/10/19 01:46:00, Oscar Campo 2023/10/19 01:46:00

#4 Posted: 2023/10/19 01:42:23

Valery Ochkov

64 likes in 670 posts.

Group: User

Thanks!

But this have an error too!
Rom2Arab.sm (293.29 KiB) downloaded 856 time(s).

#5 Posted: 2023/10/19 01:52:56

Alvaro

1,078 likes in 1,749 posts.

Group: User

Wrote
Thanks!

But this have an error too!
Rom2Arab.sm (293.29 KiB) downloaded 856 time(s).

That's another function, not similar with the others above. Here the problem is the origin in Mathcad for strings. Try to set ORIGIN = 1 in Mathcad and rewrite the code.

Best regards.
Alvaro.

#6 Posted: 2023/10/19 02:13:24

Valery Ochkov

64 likes in 670 posts.

Group: User

Wrote

Wrote
Thanks!

But this have an error too!
Rom2Arab.sm (293.29 KiB) downloaded 856 time(s).

That's another function, not similar with the others above. Here the problem is the origin in Mathcad for strings. Try to set ORIGIN = 1 in Mathcad and rewrite the code.

Best regards.
Alvaro.

#7 Posted: 2023/10/19 02:43:57

Alvaro

1,078 likes in 1,749 posts.

Group: User

This is one way.

Best regards.
Alvaro.

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Valery Ochkov 2023/10/19 02:49:00

#8 Posted: 2023/10/19 02:49:12

Valery Ochkov

64 likes in 670 posts.

Group: User

Wrote
This is one way.

Best regards.
Alvaro.

Thanks,
send please the sm-file!

#9 Posted: 2023/10/23 00:30:24

Valery Ochkov

64 likes in 670 posts.

Group: User

My salary in 1980

ATM-SU.sm (6.29 KiB) downloaded 860 time(s).

#10 Posted: 2023/10/23 01:34:42

Martin Kraska

1,308 likes in 2,221 posts.

Group: Moderator

If I remember correctly, 1988 a bottle of vodka (0.5l) was 3 rubles (if you got it at all, it was the time of prohibition - сухой закон). Therefore the 3-ruble-notes.

Martin KraskaPre-configured portable distribution of SMath Studio: https://en.smath.info/wiki/SMath%20with%20Plugins.ashx

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Valery Ochkov 2023/10/23 02:31:00

#11 Posted: 2023/10/23 02:24:31

Valery Ochkov

64 likes in 670 posts.

Group: User

Wrote
If I remember correctly, 1988 a bottle of vodka (0.5l) was 3 rubles (if you got it at all, it was the time of prohibition - сухой закон). Therefore the 3-ruble-notes.

2 рубля 87 копеек = 2.75 vodka + 0.12 bottle.

Three constants of soviet students 3.14, 2.87, 2.72

#12 Posted: 2023/10/28 16:11:54

Valery Ochkov

64 likes in 670 posts.

Group: User

There are also zeros in Roman numerals. See my photo from Greenwich.
And four is written this way IIII and not that way IV because there are only 12 and not 13 digits.

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