Details

Time bar (total: 3.0s)

sample49.0ms

Algorithm
intervals
Results
26.0ms484×body80valid

simplify45.0ms

Counts
1 → 1

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×associate-+l+
Counts
2 → 24
Calls
2 calls:
15.0ms
(+ (* x x) (* (* x 2.0) y))
51.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))

series94.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(+ (* x x) (* (* x 2.0) y))
36.0ms
(+ (+ (* x x) (* (* x 2.0) y)) (* y y))

simplify453.0ms

Counts
30 → 30

prune69.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
13.0ms
(+ (* x x) (* y (+ (* x 2.0) y)))
27.0ms
(* y (+ (* x 2.0) y))

series64.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ (* x x) (* y (+ (* x 2.0) y)))
39.0ms
(* y (+ (* x 2.0) y))

simplify506.0ms

Counts
41 → 41

prune96.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes42.0ms

Accuracy

-7.7% (0.0b remaining)

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

bsearch0.0ms

simplify31.0ms

end0.0ms

sample1.4s

Algorithm
intervals
Results
931.0ms14295×body80valid