Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
2 users thanked uni for this useful post.
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on 21/06/2014(UTC), on 30/12/2021(UTC)
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Updated. uni attached the following image(s): |
Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Updated. Python also works but w/o syntax highlighting. File Attachment(s): uni attached the following image(s): |
Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Updated. Small improvements. EDIT: Test (c#). Script:
Code:var log = ( Action<string> ) ( ( text ) => store.TraceData(
String.Format( "{0} {1} [INFO ] {2}",
DateTime.Now.ToShortDateString(), DateTime.Now.ToLongTimeString(),text ) ) );
var defs = Enumerable.Range( 0, store.Count ).Select( n => store[n] ).ToList();
defs.ForEach( d => log( d.ToString() ) );
Edited by user 09 March 2017 10:11:23(UTC)
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Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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The source code has been restored, updated and uploaded to svn. Something does not work yet (last example). The plugin is not available, because Release Manager can't build it (too complex I think). Edited by user 01 February 2016 20:10:13(UTC)
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Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
1 user thanked uni for this useful post.
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Updated (svn). Now last example works and we are waiting when Andrey fix the Release Manager. |
Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
1 user thanked uni for this useful post.
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
1 user thanked uni for this useful post.
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Joined: 28/08/2014(UTC) Posts: 1,473 Was thanked: 925 time(s) in 588 post(s)
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Hi Uni. Admirable work, thanks a lot for this plugin. Just few questions: - From where plugin's take c#, vb.net and python ¿(i.e. came when plugin is downloaded)? - ¿Can call nympi or Sci python? - ¿Can you show how to modify some SMtah's vector or matrix variable? In other words, ¿there are an output, avoiding handling files, to smath worksheet or only can view results in the trace window? - Not related with your plugin, but ... easy asking you: SMath don't have maple's traperror or mathcad onerror functions? Have a nice day. Alvaro. Edited by user 24 May 2016 00:14:18(UTC)
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Originally Posted by: Razonar - From where plugin's take c#, vb.net and python ¿(i.e. came when plugin is downloaded)? - ¿Can call nympi or Sci python? - ¿Can you show how to modify some SMtah's vector or matrix variable? In other words, ¿there are an output, avoiding handling files, to smath worksheet or only can view results in the trace window? c#, vn.net from the .Net Framework which is already installed on your PC. As for the python I used IronPython which is a part of the plugin. Not shure about numpi and Sci. I think it is impossible use them now. You can modify and add definitions to the worksheet dynamically (inside the script). It not so simple to show how you can use this, I need a time to make an example. |
Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
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Rank: Member Groups: Registered
Joined: 04/01/2014(UTC) Posts: 19 Location: Bern Was thanked: 14 time(s) in 12 post(s)
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Originally Posted by: uni c#, vn.net from the .Net Framework which is already installed on your PC. As for the python I used IronPython which is a part of the plugin. Not shure about numpi and Sci. I think it is impossible use them now.
You can modify and add definitions to the worksheet dynamically (inside the script). It not so simple to show how you can use this, I need a time to make an example.
Examples (specially regarding Python) would be greatly appreciated! Tinu
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Groups: Registered
Joined: 23/08/2015(UTC) Posts: 2 Was thanked: 1 time(s) in 1 post(s)
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Dear all, I donwloaded @uni's #3 smath file. Tried to understand but it seems more explanation is needed for low level users like me It would be really perfect having Python scripts running within Smath. Is there any ongoing effort? ++Ahmet
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Updated. Variable terms added. Some namespaces declared implicit. Script:
Code:try
{
string varname = terms[0].Text;
List<Definition> list = new List<Definition>();
for ( int n = 0; n < store.Count; n++ ) list.Add( store[ n ] );
// Функция условия для поиска определения.
Predicate< Definition > cond = delegate( Definition x )
{
// Если имя определения (переменной) равно varname.
return x.Name.Equals( varname );
};
// Метод Find ищет первый элемент, который удовлетворяет условию.
Definition def = list.Find( cond );
// Если элемент найден, то что-нибудь делаем.
store.TraceData( varname + ( def != null ? " " : " not " ) + "found" );
if ( def != null )
{
TMatrix m = new TMatrix( new TNumber[ 2, 3 ] );
m.unit.SetValue( ( TNumber ) new TDouble( "\"name\"" ), new long[] { 0, 0 } );
m.unit.SetValue( ( TNumber ) new TDouble( "\"descr\"" ), new long[] { 0, 1 } );
m.unit.SetValue( ( TNumber ) new TDouble( "\"value\"" ), new long[] { 0, 2 } );
m.unit.SetValue( ( TNumber ) new TDouble( "\"" + def.Name + "\"" ), new long[] { 1, 0 } );
m.unit.SetValue( ( TNumber ) new TDouble( "\"" + def.Description + "\"" ), new long[] { 1, 1 } );
TNumber val = SMath.Math.Numeric.Expression.Calculate( def.Result, store );
m.unit.SetValue( val, new long[] { 1, 2 } );
Definition res = new Definition( "out", m.ToTerms(), new Term[0] );
store.AddDefinition( res );
}
}
catch ( Exception ex )
{
store.TraceData( ex.Message );
}
Edited by user 09 March 2017 09:56:44(UTC)
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Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
1 user thanked uni for this useful post.
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Updated. Fixed some issues related to vb compiler. |
Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
1 user thanked uni for this useful post.
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Updated. Examples added. Edited by user 24 September 2018 19:33:40(UTC)
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Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
1 user thanked uni for this useful post.
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Updated. Now more magic available. Script:
Code:var args = Entry.Create( terms );
var entries = args.Items.ToList().Take(3).Select( x => Decision.Preprocessing( x, store ) ).ToList();
var nums = entries.Select( x => SMath.Math.Numeric.Expression.Calculate( x, store ).obj.ToDouble() ).ToList();
nums.ForEach( n => store.TraceData( n.ToString() ) );
Edited by user 09 March 2017 10:16:46(UTC)
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Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
1 user thanked uni for this useful post.
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Updated. Another attempt to fix the problem related with the portable version. Martin, please try again. Now the tmp directory appears in the plugins directory and you need to remove it content manually periodically. Fix this later. Edited by user 06 March 2017 13:14:43(UTC)
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Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
1 user thanked uni for this useful post.
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Rank: Advanced Member Groups: Registered
Joined: 15/04/2012(UTC) Posts: 2,035 Was thanked: 1167 time(s) in 746 post(s)
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Now working with the portable version, thanks. With maxima, we had quite some issues with temp dirs (interference between multiple smath instances or documents... |
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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Add definitions from list of strings. To get a textual representation we use [Ctrl+C], [Ctrl+V]. Script:
Code:var defs = new List<string>( new[] { "E:m*c^2", "a:1", "b:2" } );
defs.ForEach( d =>
{
var tmp = SMath.Math.Symbolic.Converter.ToMItem(d).ToTerms();
Decision.SymbolicCalculation( Entry.Create( tmp ), store );
} );
Edited by user 09 March 2017 09:55:54(UTC)
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Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
1 user thanked uni for this useful post.
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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String to matrix (c#). Script:
Code:// rows - 2, cols - 3.
var text =
@"
1, 1.2, 0.3,
2, 9.5, -12,
2, 3
";
var provider = new NumberFormatInfo() { NumberDecimalSeparator = "." };
var vals = text
.Split( ',' ).Select( s => s.Trim() )
.Select( x => new TDouble( double.Parse( x, provider ) ).ToTerms() )
.Select( x => Entry.Create(x) ).ToList();
var mat = new Entry( "mat", TermType.Function, vals.ToArray() );
store.AddDefinition( "out", new Term[0], mat );
Edited by user 09 March 2017 09:55:17(UTC)
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Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
1 user thanked uni for this useful post.
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Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,619 Was thanked: 1381 time(s) in 806 post(s)
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How to add unit. Script:
Code:var entry = new Entry(
"*", TermType.Function,
new[] { new Entry( "10" ), new Entry( "'m" ) }
);
store.AddDefinition( "out", entry );
Edited by user 24 September 2018 19:51:17(UTC)
| Reason: Not specified |
Russia ☭ forever (git.io/vOZo0) Viacheslav N. Mezentsev |
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