mathematical-relation public under concept 1247 List Picture As a command %3 n0 mathematical-relation n2 binary-relation n0->n2 n3 logical-relation n0->n3 n4 parity n0->n4 n5 big-o-notation n0->n5 n6 curve-osculation n0->n6 n7 recurrence-relation n0->n7 n1 concept n1->n0