Details

Time bar (total: 1.7s)

sample12.0ms

Algorithm
intervals
Results
5.0ms303×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
072
182
282

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) x)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
4.0ms
(- (* x y) x)

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(- (* x y) x)

simplify193.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
06059
116952
251951
3134051
4498451
5500151

prune23.0ms

Filtered
15 candidates to 10 candidates (66.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New13215
Fresh000
Picked011
Done000
Total13316

Merged error: 0b

Counts
16 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) x)
0.1b
(* y (* x y))
2.4b
(* x (- (* y (* x y)) x))
25.5b
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
11×pow1 add-sqr-sqrt
add-cube-cbrt *-un-lft-identity
associate-*l* add-log-exp
prod-exp cbrt-unprod
associate-*r/ associate-*r* pow-prod-down
times-frac associate-/r*
cbrt-undiv distribute-rgt-in sub-neg flip3-- distribute-lft-in flip3-+ div-exp associate-/r/ *-commutative flip-- flip-+ associate-/l/
+-commutative frac-2neg clear-num sum-log div-inv associate-/l* unswap-sqr
Counts
4 → 78
Calls
4 calls:
5.0ms
(+ (* x y) x)
5.0ms
(* y (* x y))
9.0ms
(* x (- (* y (* x y)) x))
12.0ms
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

series285.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(+ (* x y) x)
19.0ms
(* y (* x y))
91.0ms
(* x (- (* y (* x y)) x))
143.0ms
(/ (* x (- (* y (* x y)) x)) (+ (* x y) x))

simplify65.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
0331544
11728466
25002457

prune137.0ms

Filtered
90 candidates to 60 candidates (66.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New90090
Fresh011
Picked011
Done011
Total90393

Merged error: 0b

Counts
93 → 3

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- (* x y) x))
0.0b
(- (* x y) x)
0.0b
(- (* x y) x)
0.3b
(* (sqrt (- (* x y) x)) (sqrt (- (* x y) x)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
21×sqrt-prod
20×pow1
14×sqrt-div
13×add-cube-cbrt *-un-lft-identity
flip3-- sqrt-pow1 pow1/2 flip--
swap-sqr add-log-exp
add-exp-log associate-*r* associate-*l* add-cbrt-cube
pow-prod-up
frac-times unswap-sqr
pow-prod-down pow-sqr
sub-neg diff-log associate-*r/ associate-*l/
pow2 rem-sqrt-square pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 96
Calls
4 calls:
4.0ms
(sqrt (- (* x y) x))
4.0ms
(- (* x y) x)
4.0ms
(- (* x y) x)
14.0ms
(* (sqrt (- (* x y) x)) (sqrt (- (* x y) x)))

series161.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(sqrt (- (* x y) x))
38.0ms
(- (* x y) x)
36.0ms
(- (* x y) x)
40.0ms
(* (sqrt (- (* x y) x)) (sqrt (- (* x y) x)))

simplify188.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 3 (179.0ms)

IterNodesCost
0204563
1742504
24271484
35002471

prune154.0ms

Filtered
108 candidates to 58 candidates (53.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1080108
Fresh000
Picked011
Done022
Total1083111

Merged error: 0b

Counts
111 → 3

regimes43.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052
152

end0.0ms

sample287.0ms

Algorithm
intervals
Results
146.0ms9129×body80valid