Details

Time bar (total: 3.3s)

sample24.0ms

Algorithm
intervals
Results
8.0ms314×body80valid

simplify152.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.4b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y x) 6.0)
0.5b
(* (* (- y x) 6.0) z)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
7×*-un-lft-identity
6×associate-*r* associate-*l* associate-*l/
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 42
Calls
2 calls:
6.0ms
(* (- y x) 6.0)
7.0ms
(* (* (- y x) 6.0) z)

series11.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* (- y x) 6.0)
7.0ms
(* (* (- y x) 6.0) z)

simplify32.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0187195
1853162
25002162

prune129.0ms

Filtered
48 candidates to 30 candidates (37.5%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New43548
Fresh000
Picked011
Done000
Total43649

Merged error: 0.0b

Counts
49 → 6

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*l*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt associate-*l/
1×flip3-- associate-*r* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 22
Calls
1 calls:
7.0ms
(* (- y x) (* 6.0 z))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* (- y x) (* 6.0 z))

simplify59.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0147115
151292
2244692
3500392

prune53.0ms

Filtered
25 candidates to 14 candidates (44.0%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New24125
Fresh134
Picked011
Done011
Total25631

Merged error: 0.0b

Counts
31 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- y x)) (cbrt (- y x)))
0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))

rewrite21.0ms

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:
10.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))

series105.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
24.0ms
(cbrt (- y x))
28.0ms
(cbrt (- y x))
25.0ms
(cbrt (- y x))

simplify117.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (109.0ms)

IterNodesCost
0287793
1868756
23986674
35001652

prune551.0ms

Filtered
113 candidates to 78 candidates (31.0%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1121113
Fresh033
Picked011
Done022
Total1127119

Merged error: 0.0b

Counts
119 → 7

localize14.0ms

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 (* (cbrt (- y x)) (cbrt (- y x))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-div
16×cbrt-prod
13×add-sqr-sqrt *-un-lft-identity
9×flip3-- flip--
7×add-cube-cbrt
4×pow1 add-exp-log frac-times pow1/3 add-cbrt-cube add-log-exp
3×distribute-lft-out-- difference-of-squares
2×associate-*r/ associate-*l/
Counts
4 → 62
Calls
4 calls:
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))
8.0ms
(cbrt (* (cbrt (- y x)) (cbrt (- y x))))

series107.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(cbrt (- y x))
25.0ms
(cbrt (- y x))
28.0ms
(cbrt (- y x))
28.0ms
(cbrt (* (cbrt (- y x)) (cbrt (- y x))))

simplify58.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 3 (51.0ms)

IterNodesCost
0258580
1564552
21690512
35001469

prune836.0ms

Filtered
74 candidates to 58 candidates (21.6%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New74074
Fresh033
Picked011
Done033
Total74781

Merged error: 0.0b

Counts
81 → 7

regimes268.0ms

Accuracy

0% (0.1b 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

sample641.0ms

Algorithm
intervals
Results
275.0ms10222×body80valid

Profiling

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