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updated readme

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Sander Hautvast 2021-02-12 17:52:21 +01:00
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README.md
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@ -2,19 +2,21 @@
* is a Matrix * is a Matrix
* and a repl: Read–Eval–Print Loop, where Print is doing operations on vectors and matrices in a graphic environment * and a repl: Read–Eval–Print Loop, where Print is doing operations on vectors and matrices in a graphic environment
<img src="screenshot1.png"></img> <img src="screenshot-1.png"></img>
The repl has the following syntax (It's work in progress, new capabilities will be added) The repl has the following syntax (It's work in progress, new capabilities will be added)
* simple arithmetic expressions: * arithmetic expressions:
** add, subtract, divide, multiply * add, subtract, divide, multiply
** variable declaration eg: a= ... * variable declaration eg: a= ...
** vector(x0,y0,x,y) adds a vector * vector(1,2,3,4) adds a vector
** remove(x) removes bindings (when it's an object (eg vector), removes it from the matrix) * > &gt; vector@0{x0:1, y0: 2, x:3, y:4}
** method calls: * remove(x) removes bindings (when it's an object (eg vector), removes it from the matrix)
*** a = vector(0,0,12,1) * remove(@x) removes an object using it's assigned index
*** a.type() * method calls:
*** > vector * a = vector(0,0,12,1)
** property lookup * a.type()
*** a.x * > &gt; vector
*** 12 * property lookup
* a.x
* > 12