# Difference between revisions of "Triangle axiom - affine space"

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var pr = board.create('arrow', [p, r], {withLabel: true, name:'\\vec{pr}', label:{position: 'top'}, lastArrow: {type: 4, size: 8}}); | var pr = board.create('arrow', [p, r], {withLabel: true, name:'\\vec{pr}', label:{position: 'top'}, lastArrow: {type: 4, size: 8}}); | ||

− | var txt = board.create('text', [-1, 1, | + | var txt = board.create('text', [-1, 1, function() { return \\(\\sum\\)}]); |

</jsxgraph> | </jsxgraph> | ||

[[Category:Examples]] | [[Category:Examples]] | ||

[[Category:Geometry]] | [[Category:Geometry]] |

## Revision as of 11:55, 12 April 2021

Axiom (A2) "triangle rule" for affine spaces.