Dual lattice: Difference between revisions
From JSXGraph Wiki
A WASSERMANN (talk | contribs) No edit summary |
A WASSERMANN (talk | contribs) No edit summary |
||
| Line 4: | Line 4: | ||
b2 = brd.create('point', [3,3], {size:6, name:'', color:'blue'}), | b2 = brd.create('point', [3,3], {size:6, name:'', color:'blue'}), | ||
v1 = brd.create('arrow', [[0,0], b1], {}), | v1 = brd.create('arrow', [[0,0], b1], {}), | ||
v2 = brd.create('arrow', [[0,0], b2], {}); | v2 = brd.create('arrow', [[0,0], b2], {}), | ||
w1, w2; | |||
w1 = brd.create('arrow', [[0,0], function() { | |||
return [-1,-1]; | |||
}], {}), | |||
