Difference between revisions of "Dual lattice"
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var b1 = brd.create('point', [4,0], {size:6, name:'', color:'blue'}), | var b1 = brd.create('point', [4,0], {size:6, name:'', color:'blue'}), | ||
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], {strokeColor: 'black'}), |
| − | v2 = brd.create('arrow', [[0,0], b2], {}), | + | v2 = brd.create('arrow', [[0,0], b2], {strokeColor: 'red'}), |
w1, w2; | w1, w2; | ||
