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 veb #1 Posted : 13 July 2017 13:57:06(UTC) Rank: Advanced MemberGroups: Registered Joined: 02/02/2016(UTC)Posts: 35Was thanked: 1 time(s) in 1 post(s) I'm a Russian engineer. We have a lot of calculations which, depending on the parameter chosen earlier, change the future types of data to be entered. For example, when calculating the ground: If the rod is a round data set one. And if you select a corner, then the data set is different. How to solve the problem of choosing formulas I found, but there is no input of data types.I want to make a simple calculation with an output list of bar types, and below them is the data entry area, which will vary depending on the selected rod. Most likely this function already exists and is solved as an area, but I did not find an example. Help please an example or say there is such a functional?The final calculation would be desirable to see in the form of a well-designed SMAth ViewerSorry for my english!
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 veb #2 Posted : 13 July 2017 14:42:17(UTC) Rank: Advanced MemberGroups: Registered Joined: 02/02/2016(UTC)Posts: 35Was thanked: 1 time(s) in 1 post(s) Additional explanation. Replacing one parameter with another depending on the type selected "Круглый" or "Уголок"
 Jean Giraud #3 Posted : 13 July 2017 14:52:36(UTC) Rank: Advanced MemberGroups: Registered Joined: 04/07/2015(UTC)Posts: 5,494Was thanked: 846 time(s) in 676 post(s) My friend: your English drinks like best Vodka !Can you attach some references [web, other sources ...]If the rod is circular: the external contours get progressively square along the diagonal [corners] ... is that what you are saying ?It may just be a matter of 2D linear spline along the diagonal ?In fact: Mathcad 11 contour plot would show such "squaring the circle",from which an image can be captured, then converted in matrix values. Welcome to Smath Community ... JeanPS: Tom G. [former Mathsoft Collab] designed a program to extract the matrix contours. A piece of gold, may not be possible/difficult to code in Smath. Maybe your friend Andrey would be willing to give it a try ?
 veb #4 Posted : 13 July 2017 15:34:15(UTC) Rank: Advanced MemberGroups: Registered Joined: 02/02/2016(UTC)Posts: 35Was thanked: 1 time(s) in 1 post(s) Originally Posted by: Jean Giraud My friend: your English drinks like best Vodka !Maybe your friend Andrey would be willing to give it a try ? I love Vodka!A new simple example is the question:There are two formulas: the sum and multiplicationWhen selecting a sum in the viewer, only the parameter bWhen selecting a multt in the viewer, only see the parameter cNow I see both parameters, although one of them is not neededIs it possible to remove one of the options depending on the choice?PS: When I drink vodka with my friend Andrew, we will discuss this topic help.sm (5kb) downloaded 36 time(s).
 Denis.N #5 Posted : 14 July 2017 10:58:59(UTC) Rank: MemberGroups: Registered Joined: 21/05/2015(UTC)Posts: 10Was thanked: 2 time(s) in 2 post(s) Try this method: Answer1.sm (5kb) downloaded 68 time(s). 1 user thanked Denis.N for this useful post. on 19/07/2017(UTC)
 veb #6 Posted : 14 July 2017 11:19:30(UTC) Rank: Advanced MemberGroups: Registered Joined: 02/02/2016(UTC)Posts: 35Was thanked: 1 time(s) in 1 post(s) Originally Posted by: ndv82 Try this method: Answer1.sm (5kb) downloaded 68 time(s).Thank you so much! This works for me. I would like to be more elegant, but this method is also workable.I'm in the thread discussing the project:I think that such an opportunity could be useful, especially in Smath Viewer. Maybe someone will develop it in the form of an additional module.I see this as an area that already exists. Depending on the selected matrix element, the elements inside the region disappear and others appear. It is necessary to expand the possibility of the existing field.This is important and convenient when the calculation is done for the SMath ViewerEdited by user 14 July 2017 11:25:38(UTC)  | Reason: Not specified
 Jean Giraud #7 Posted : 14 July 2017 16:55:52(UTC) Rank: Advanced MemberGroups: Registered Joined: 04/07/2015(UTC)Posts: 5,494Was thanked: 846 time(s) in 676 post(s) I'm done with squaring the rod ! Just suggestive.You guys from Russia you can put "description" left/right/up.I couldn't find the left/right ways of putting description ?Jean Image Gaussian Spot Diagonal.sm (44kb) downloaded 47 time(s).
 Davide Carpi #8 Posted : 14 July 2017 17:38:32(UTC) Rank: Advanced MemberGroups: Registered, Advanced MemberJoined: 13/01/2012(UTC)Posts: 2,392Location: ItalyWas thanked: 1195 time(s) in 787 post(s) Originally Posted by: Jean Giraud I couldn't find the left/right ways of putting description ?When the region is focused, you can see that the left edge of the description is dotted; that is a "grip zone", click and drag around the region to change his positionEdited by user 14 July 2017 17:45:49(UTC)  | Reason: Not specified If you like my plugins please consider a donation to SMath Studio; for personal contributions to me: paypal.me/dcprojects
 Jean Giraud #9 Posted : 14 July 2017 19:17:37(UTC) Rank: Advanced MemberGroups: Registered Joined: 04/07/2015(UTC)Posts: 5,494Was thanked: 846 time(s) in 676 post(s) Thanks Davide ! Smart Smath ... cheers: Jean
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