Details

Time bar (total: 4.1s)

sample24.0ms

Algorithm
intervals
Results
8.0ms323×body80valid

simplify160.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0154
1294
2654
31284
41744
51894
62064
72554
83504
96254
1013524
1118314
1226184
1337484
1450014

prune4.0ms

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: 0.4b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (* (- y x) 6.0) z))
0.0b
(* (- y x) 6.0)
0.4b
(* (* (- y x) 6.0) z)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
8×*-un-lft-identity
6×add-cube-cbrt associate-*r* associate-*l* associate-*l/
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip--
1×+-commutative flip3-+ sum-log flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 53
Calls
3 calls:
3.0ms
(+ x (* (* (- y x) 6.0) z))
6.0ms
(* (- y x) 6.0)
7.0ms
(* (* (- y x) 6.0) z)

series108.0ms

Counts
3 → 9
Calls
3 calls:
41.0ms
(+ x (* (* (- y x) 6.0) z))
28.0ms
(* (- y x) 6.0)
39.0ms
(* (* (- y x) 6.0) z)

simplify43.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0246290
11073249
25001249

prune182.0ms

Filtered
62 candidates to 40 candidates (64.5%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New55762
Fresh000
Picked011
Done000
Total55863

Merged error: 0.0b

Counts
63 → 8

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (* 6.0 z)))
0.3b
(* (- y x) (* 6.0 z))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
5×add-sqr-sqrt *-un-lft-identity associate-*l*
4×add-log-exp
3×add-cube-cbrt pow-prod-down prod-exp cbrt-unprod
2×associate-*l/
1×+-commutative flip3-- flip3-+ associate-*r* sum-log *-commutative flip-- flip-+ distribute-lft-out-- difference-of-squares
Counts
2 → 33
Calls
2 calls:
3.0ms
(+ x (* (- y x) (* 6.0 z)))
7.0ms
(* (- y x) (* 6.0 z))

series83.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(+ x (* (- y x) (* 6.0 z)))
40.0ms
(* (- y x) (* 6.0 z))

simplify104.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0206210
1717179
23878179
35003179

prune118.0ms

Filtered
39 candidates to 24 candidates (61.5%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New37239
Fresh246
Picked011
Done011
Total39847

Merged error: 0.0b

Counts
47 → 8

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))
0.6b
(* (cbrt (- y x)) (cbrt (- y x)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))
11.0ms
(* (cbrt (- y x)) (cbrt (- y x)))

series555.0ms

Counts
4 → 12
Calls
4 calls:
146.0ms
(cbrt (- y x))
146.0ms
(cbrt (- y x))
139.0ms
(cbrt (- y x))
124.0ms
(* (cbrt (- y x)) (cbrt (- y x)))

simplify153.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (144.0ms)

IterNodesCost
0261760
1921723
24499667
35001657

prune421.0ms

Filtered
113 candidates to 81 candidates (71.7%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1130113
Fresh055
Picked011
Done022
Total1138121

Merged error: 0.0b

Counts
121 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* (- y x) 6.0) z)) (cbrt (* (* (- y x) 6.0) z)))
4.2b
(cbrt (* (* (- y x) 6.0) z))
4.2b
(cbrt (* (* (- y x) 6.0) z))
4.2b
(cbrt (* (* (- y x) 6.0) z))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
38×associate-*l/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-- pow1/3 flip--
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×associate-*r/ pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
8.0ms
(* (cbrt (* (* (- y x) 6.0) z)) (cbrt (* (* (- y x) 6.0) z)))
6.0ms
(cbrt (* (* (- y x) 6.0) z))
9.0ms
(cbrt (* (* (- y x) 6.0) z))
6.0ms
(cbrt (* (* (- y x) 6.0) z))

series767.0ms

Counts
4 → 12
Calls
4 calls:
239.0ms
(* (cbrt (* (* (- y x) 6.0) z)) (cbrt (* (* (- y x) 6.0) z)))
177.0ms
(cbrt (* (* (- y x) 6.0) z))
176.0ms
(cbrt (* (* (- y x) 6.0) z))
175.0ms
(cbrt (* (* (- y x) 6.0) z))

simplify45.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0378839
11291774
25002720

prune355.0ms

Filtered
84 candidates to 67 candidates (79.8%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New83184
Fresh044
Picked011
Done033
Total83992

Merged error: 0.0b

Counts
92 → 9

regimes277.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample580.0ms

Algorithm
intervals
Results
247.0ms10057×body80valid

Profiling

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