2D Plot Vectorised vector

#21 Posted: 1/21/2021 1:02:40 PM

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Wrote
Not sure why you cannot open.

It is a persisting random bug, from unknown.
Windows not recognizing *.sm format, at random and why.
That bug has not been isolated ... Russian Roulette ?

#22 Posted: 1/22/2021 4:09:05 AM

Fridel Selitsky

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Wrote
...
A good way is to work units-less, then append silent units.

Calculation without units. Units are presented at the end of the calculation

Heate.sm (9 KiB) downloaded 34 time(s).

#23 Posted: 1/22/2021 11:28:29 AM

Ruben Sidranski

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Ber7,
Still off by a factor of units (12 to convert inches to ft). I split this to a NEW TOPIC. I've never used the Mat2System function.

#24 Posted: 1/22/2021 11:46:23 AM

Jean Giraud

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Thanks Ber7, nice sterilized units

Heate 6179.sm (14 KiB) downloaded 33 time(s).

#25 Posted: 1/22/2021 11:49:28 AM

Ruben Sidranski

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Thanks Ber7, nice sterilized units

But it's wrong

#26 Posted: 1/22/2021 12:05:10 PM

Jean Giraud

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But it's wrong

Just divide something by 12

#27 Posted: 1/22/2021 12:08:24 PM

Ruben Sidranski

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That's the problem. Units are important and impact the way the function is not working. Divide t by 12 and the The x column no longer starts with 4, but 1/3 and the y column is correct. Leave it as is and the x column is correct and the y column is wrong.

#28 Posted: 1/22/2021 1:09:45 PM

Jean Giraud

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That's the problem. Units are important and impact the way the function is not working. Divide t by 12 and the The x column no longer starts with 4, but 1/3 and the y column is correct. Leave it as is and the x column is correct and the y column is wrong.

I love Ber7 method, saved it personal.
Easy to scale/reconciliate from your original by 'λ'

Unit Waterloo Otherwise.sm (15 KiB) downloaded 26 time(s).

#29 Posted: 1/22/2021 1:27:55 PM

Fridel Selitsky

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In dimension Ro there is a ft. Therefore, the size t
should be expressed in ft. The bug has been fixed.

Heate in-ft.sm (9 KiB) downloaded 28 time(s).

#30 Posted: 1/22/2021 2:34:41 PM

Jean Giraud

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In dimension Ro there is a ft.
Therefore, the size tshould be expressed in ft.
The bug has been fixed.

Wait and watch what Elsid will comment !
Units system is really a Monkey Business, isn't ?

#31 Posted: 1/22/2021 2:49:53 PM

Ruben Sidranski

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In dimension Ro there is a ft. Therefore, the size t
should be expressed in ft. The bug has been fixed.

Correct, divide by 12 ... in this case.
This elegant function appears to work on all empirical equations, as long as the user input units are double checks for consistent cancellation.

Is the descriptor of the function accurate? Heat Capacity Function_Sys2Mat Ber7.sm (15 KiB) downloaded 39 time(s).

#32 Posted: 1/23/2021 2:51:29 PM

Fridel Selitsky

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Change your file a bit and added clarifications
Heat t Ber7.sm (16 KiB) downloaded 39 time(s).

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ElSid 1/23/2021 7:07:00 PM

SMath

2D Plot Vectorised vector

2D Plot Vectorised vector - Not sure this is possible - Messages

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2D Plot Vectorised vector - Not sure this is possible - Messages