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Sander Hautvast 2021-02-15 18:21:40 +01:00
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README.md
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@ -21,6 +21,12 @@ The repl has the following syntax (It's work in progress, new capabilities will
* property lookup * property lookup
* a.x+1 * a.x+1
> > 13 > > 13
* drag vectors using the mouse pointer. You can change the vector arrows visually
* lazy evaluation. The difference between ```c = a+b``` and ```c = "a+b"```
is that the latter assigns to c a parsed expression that can always be evaluated later.
When you apply lazy evaluation and later update ```a```, the value for c will be reevaluated
automatically. (NB automatic reevaluation is not yet implemented). Combined with vector dragging,
you can get an intuition for vector addition.
**To run locally** **To run locally**
@ -30,7 +36,7 @@ The repl has the following syntax (It's work in progress, new capabilities will
``` ```
a=vector(0,0,0.5,0.5) a=vector(0,0,0.5,0.5)
b=vector(0,0,-1,1) b=vector(0,0,-1,1)
c="a+b" c=a+b
``` ```
* and press enter * and press enter
* or type help() * or type help()