Details

Time bar (total: 2.3s)

sample23.0ms

Algorithm
intervals
Results
9.0ms327×body80valid

simplify157.0ms

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

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite18.0ms

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)

series21.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(+ x (* (* (- y x) 6.0) z))
4.0ms
(* (- y x) 6.0)
8.0ms
(* (* (- y x) 6.0) z)

simplify38.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0246290
11073249
25001249

prune94.0ms

Filtered
40 candidates to 62 candidates (-55.0%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New521062
Fresh000
Picked011
Done000
Total521163

Merged error: 0.0b

Counts
63 → 11

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))

rewrite11.0ms

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))

series19.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ x (* (- y x) (* 6.0 z)))
8.0ms
(* (- y x) (* 6.0 z))

simplify103.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0206210
1717179
23878179
35003179

prune61.0ms

Filtered
24 candidates to 39 candidates (-62.5%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New39039
Fresh099
Picked011
Done011
Total391150

Merged error: 0.0b

Counts
50 → 11

localize10.0ms

Local error

Found 4 expressions with local error:

0.4b
(cbrt (- y x))
0.4b
(cbrt (- y x))
0.4b
(cbrt (- y x))
0.5b
(* (cbrt (- y x)) (cbrt (- y x)))

rewrite22.0ms

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

series106.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(cbrt (- y x))
25.0ms
(cbrt (- y x))
27.0ms
(cbrt (- y x))
29.0ms
(* (cbrt (- y x)) (cbrt (- y x)))

simplify121.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (112.0ms)

IterNodesCost
0287793
1876756
23993674
35002652

prune134.0ms

Filtered
78 candidates to 113 candidates (-44.9%)
Pruning

12 alts after pruning (9 fresh and 3 done)

PrunedKeptTotal
New1121113
Fresh088
Picked011
Done022
Total11212124

Merged error: 0.0b

Counts
124 → 12

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* (- y x) 6.0) z)) (cbrt (* (* (- y x) 6.0) z)))
2.3b
(cbrt (* (* (- y x) 6.0) z))
2.3b
(cbrt (* (* (- y x) 6.0) z))
2.3b
(cbrt (* (* (- y x) 6.0) z))

rewrite29.0ms

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))
6.0ms
(cbrt (* (* (- y x) 6.0) z))
6.0ms
(cbrt (* (* (- y x) 6.0) z))

series175.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(* (cbrt (* (* (- y x) 6.0) z)) (cbrt (* (* (- y x) 6.0) z)))
39.0ms
(cbrt (* (* (- y x) 6.0) z))
37.0ms
(cbrt (* (* (- y x) 6.0) z))
39.0ms
(cbrt (* (* (- y x) 6.0) z))

simplify47.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0383855
11327790
25001750

prune167.0ms

Filtered
67 candidates to 84 candidates (-25.4%)
Pruning

12 alts after pruning (8 fresh and 4 done)

PrunedKeptTotal
New84084
Fresh088
Picked011
Done033
Total841296

Merged error: 0.0b

Counts
96 → 12

regimes311.0ms

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

sample606.0ms

Algorithm
intervals
Results
270.0ms10092×body80valid

Profiling

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