# Difference between revisions of "Draggable exponential function"

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}]); | }]); | ||

− | var txt = board.create('text', [- | + | var txt = board.create('text', [-3, 10, function () { |

return "a = " + (Math.log(p.Y()) / p.X()).toFixed(2); | return "a = " + (Math.log(p.Y()) / p.X()).toFixed(2); | ||

}], {fontSize: 16}); | }], {fontSize: 16}); |