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- discard """
- output: '''
- (v: [(v: [0.0, 1.1]), (v: [2.2, 3.3])])
- (v: [(v: [0.0, 1.1]), (v: [2.2, 3.3])])
- '''
- """
- type
- V = object
- v:array[2,float]
- M = object
- v:array[2,V]
- var
- a = M(v:[ V(v:[0.0,1.0]), V(v:[2.0,3.0]) ])
- b = M(v:[ V(v:[0.0,0.1]), V(v:[0.2,0.3]) ])
- echo M(v: [V(v: [b.v[0].v[0] + a.v[0].v[0], b.v[0].v[1] + a.v[0].v[1]]),
- V(v: [b.v[1].v[0] + a.v[1].v[0], b.v[1].v[1] + a.v[1].v[1]])])
- b = M(v: [V(v: [b.v[0].v[0] + a.v[0].v[0], b.v[0].v[1] + a.v[0].v[1]]),
- V(v: [b.v[1].v[0] + a.v[1].v[0], b.v[1].v[1] + a.v[1].v[1]])])
- echo b
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