]> calculateFib1 f f http://example.com/2009/prd#fib.Fib n v number n value v &pred;numeric-equal n 1 &pred;numeric-equal v 0 value 1 calculateFib2 f http://example.com/2009/prd#fib.Fib f n v number n value v &pred;numeric-equal n 2 &pred;numeric-equal v 0 value 1 MakeRecursiveGoal high f f1 f http://example.com/2009/prd#fib.Fib n v n1 number n value v &pred;numeric-greater-than n 1 &pred;numeric-equal v 0 f1 f1 http://example.com/2009/prd#fib.Fib number n1 &pred;numeric-equal n1 &func;numeric-subtract n 1 http://example.com/2009/prd#fib.Fib &func;numeric-subtract n 1 computeValue f f1 f2 f http://example.com/2009/prd#fib.Fib n v number n value v &pred;numeric-greater-than n 2 &pred;numeric-equal v 0 f1 http://example.com/2009/prd#fib.Fib number n1 value v1 &pred;numeric-equal n1 &func;numeric-subtract n 1 &pred;numeric-not-equal v1 0 f2 http://example.com/2009/prd#fib.Fib number n2 value v2 &pred;numeric-equal n2 &func;numeric-subtract n 2 &pred;numeric-not-equal v2 0 value &func;numeric-add v1 v2 setResult f f http://example.com/2009/prd#fib.Fib n v number n value v &pred;numeric-not-equal v 0 http://www.w3.org/2007/rif-builtin-action#print http://www.w3.org/2007/rif-builtin-function#concat Fib( n ) = v