Details

Time bar (total: 4.3s)

sample41.0ms

Algorithm
intervals
Results
17.0ms358×body80valid

simplify97.0ms

Counts
1 → 1
Iterations
IterNodes
done118
6118
5114
496
366
232
113
07

prune20.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 2.0 (- (* x x) (* x y)))
0.0b
(- (* x x) (* x y))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt add-log-exp
sub-neg associate-*l*
distribute-rgt-in distribute-lft-in flip3-- associate-*r/ flip-- distribute-lft-out--
diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
25.0ms
(* 2.0 (- (* x x) (* x y)))
6.0ms
(- (* x x) (* x y))

series124.0ms

Counts
2 → 6
Calls
2 calls:
70.0ms
(* 2.0 (- (* x x) (* x y)))
54.0ms
(- (* x x) (* x y))

simplify923.0ms

Counts
44 → 44
Iterations
IterNodes
done5000
2941
1190
064

prune194.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (* 2.0 x) (- x y))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
associate-*r*
add-sqr-sqrt *-un-lft-identity
pow-prod-down prod-exp cbrt-unprod
distribute-rgt-in sub-neg distribute-lft-in associate-*r/ add-cube-cbrt
flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
27.0ms
(* (* 2.0 x) (- x y))

series64.0ms

Counts
1 → 3
Calls
1 calls:
64.0ms
(* (* 2.0 x) (- x y))

simplify1.1s

Counts
29 → 29
Iterations
IterNodes
done5001
21163
1177
062

prune146.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes190.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done9
19
07

end0.0ms

sample1.4s

Algorithm
intervals
Results
950.0ms11029×body80valid