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Implicit Plot - Сообщения
#1 Опубликовано: 19.02.2018 00:34:45
Hi. I'm trying to implement this implicit plot. But can't "cut" the lines in the xy plot. Also, any help about speeding the function is welcome.
Best regards.
Alvaro.

iplotq.sm (40 КиБ) скачан 95 раз(а).
Best regards.
Alvaro.
iplotq.sm (40 КиБ) скачан 95 раз(а).
#2 Опубликовано: 19.02.2018 04:35:55
#3 Опубликовано: 19.02.2018 06:07:23
Hi Ber. Thanks for the implementation. But it use maple and is semisymbolic, I want just some that can works in the cloud, like: https://en.smath.info/cloud/sheet/s23Pa6bZUn
Best regards.
Alvaro.
Best regards.
Alvaro.
#4 Опубликовано: 19.02.2018 06:38:09
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frapuano 19.02.2018 07:15:00
#5 Опубликовано: 19.02.2018 07:13:37
Perfect! Thanks.
Best regards.
Alvaro
Best regards.
Alvaro
#6 Опубликовано: 19.02.2018 19:22:41
#7 Опубликовано: 19.02.2018 21:28:12
Hi Carlos
For see the error message type B1=
Best regards
Alvaro
For see the error message type B1=
Best regards
Alvaro
#8 Опубликовано: 19.02.2018 23:44:57
#9 Опубликовано: 22.02.2018 03:11:16
Hola Carlos. Try the following, a short version, just for n=2.
Best regards.
Alvaro.
DragilevMet2.sm (12 КиБ) скачан 50 раз(а).
Best regards.
Alvaro.
DragilevMet2.sm (12 КиБ) скачан 50 раз(а).
1 пользователям понравился этот пост
Fridel Selitsky 22.02.2018 04:44:00
#10 Опубликовано: 22.02.2018 04:21:24
Try also the old version of the Draghilev method
DragilevMet3.sm (23 КиБ) скачан 41 раз(а).
Razonar,thanks for the short code for n = 2
DragilevMet3.sm (23 КиБ) скачан 41 раз(а).
Razonar,thanks for the short code for n = 2
#11 Опубликовано: 22.02.2018 14:45:42
Carlos, Alvaro,
From previous use of Dragilev method, I observed great difficulties
to appropriately start/stop rkfixed. Your example above works fine as is.
For more points with less tentatives in specific cases, the easiest way
is to pass it to the closed shape Hermite suite.
I should revisit some of those examples.
The Esplina AI2000 interpolates as well for closed shapes.
Spline Esplina [AI2000].sm (21 КиБ) скачан 44 раз(а).
Spline Esplina [Hermite].sm (35 КиБ) скачан 46 раз(а).
From previous use of Dragilev method, I observed great difficulties
to appropriately start/stop rkfixed. Your example above works fine as is.
For more points with less tentatives in specific cases, the easiest way
is to pass it to the closed shape Hermite suite.
I should revisit some of those examples.
The Esplina AI2000 interpolates as well for closed shapes.
Spline Esplina [AI2000].sm (21 КиБ) скачан 44 раз(а).
Spline Esplina [Hermite].sm (35 КиБ) скачан 46 раз(а).
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Fridel Selitsky 22.02.2018 15:50:00
#12 Опубликовано: 22.02.2018 15:55:44
By--> Razonar
By--> Ber7
Hola Alvaro, Hello Ber7,
Thanks for your reply, but the DragilevMet2 and 3 files do not work.
The file of Ber 7 does not show any error, but by requiring the value
of B1 and B2, it says that "x" is not defined.
Attached drawing of the errors.
Hello Jean, your files worked perfectly.

Best Regards
Carlos
ЦитатаHola Carlos. Try the following, a short version, just for n=2
By--> Ber7
ЦитатаTry also the old version of the Dragilev method
DragilevMet3.sm (24kb) downloaded 10 time(s)
Hola Alvaro, Hello Ber7,
Thanks for your reply, but the DragilevMet2 and 3 files do not work.
The file of Ber 7 does not show any error, but by requiring the value
of B1 and B2, it says that "x" is not defined.
Attached drawing of the errors.
Hello Jean, your files worked perfectly.
Best Regards
Carlos
#13 Опубликовано: 23.02.2018 03:19:44
Hola Carlos.
It's because a problem with rkfixed routine in your environment. Try to download this, or use it in the cloud: DM_RK
Best regards.
Alvaro.
It's because a problem with rkfixed routine in your environment. Try to download this, or use it in the cloud: DM_RK
Best regards.
Alvaro.
#14 Опубликовано: 23.02.2018 15:56:57
#15 Опубликовано: 23.02.2018 23:30:39
Hola Alvaro
Here too, the problem is caused by the decimal separator "Point",
Changing in options, the decimal separator from "Point" to "Comma", (from "." To ",")
resolves the problem of graphing
Best regards
Carlos
Here too, the problem is caused by the decimal separator "Point",
Changing in options, the decimal separator from "Point" to "Comma", (from "." To ",")
resolves the problem of graphing
Best regards
Carlos
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Alvaro Diaz Falconi 24.02.2018 18:48:00
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