Difference between revisions of "Differentiability"
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var line = board.create('line',[fx0, fx],{strokeColor:'#ff0000',dash:2}); | var line = board.create('line',[fx0, fx],{strokeColor:'#ff0000',dash:2}); | ||
| − | var txt = board.create('text', [2, 4, ' | + | var txt = board.create('text', [2, 4, () -> '\\[ \\frac{' + fx.Y().toFixed(2) + '-' + fx0.().toFixed(2) +'}{' + + fx.X().toFixed(2) + '-' + fx0.X().toFixed(2) +'}\\]']); |
/* | /* | ||
