Difference between revisions of "Orthogonal axis affinity"
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var gs = board.create('parallel', [P, board.defaultAxes.y]); | var gs = board.create('parallel', [P, board.defaultAxes.y]); | ||
var X = board.create('intersection', [gs, board.defaultAxes.x, 0], {name: 'X'}); | var X = board.create('intersection', [gs, board.defaultAxes.x, 0], {name: 'X'}); | ||
+ | var Ps = board.create('intersection', [gs, g, 0], {name: "P'"}); | ||
</jsxgraph> | </jsxgraph> |