Details

Time bar (total: 3.3s)

sample18.0ms

Algorithm
intervals
Results
9.0ms328×body80valid

simplify29.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0134
1204
2344
3494
4574
5694
6904
71274
81764
93044
104394
114494
124494

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

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (- 1.0 y))
0.0b
(+ (* x y) (* z (- 1.0 y)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
6.0ms
(* z (- 1.0 y))
4.0ms
(+ (* x y) (* z (- 1.0 y)))

series63.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(* z (- 1.0 y))
28.0ms
(+ (* x y) (* z (- 1.0 y)))

simplify91.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0194208
1748188
23251188
35001188

prune64.0ms

Filtered
47 candidates to 30 candidates (63.8%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New44347
Fresh000
Picked011
Done000
Total44448

Merged error: 0.0b

Counts
48 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- x z))
0.0b
(+ (* z 1.0) (* y (- x z)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
6.0ms
(* y (- x z))
4.0ms
(+ (* z 1.0) (* y (- x z)))

series73.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* y (- x z))
38.0ms
(+ (* z 1.0) (* y (- x z)))

simplify121.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0195202
1878188
24352188
35001188

prune66.0ms

Filtered
47 candidates to 30 candidates (63.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New46147
Fresh112
Picked011
Done011
Total47451

Merged error: 0.0b

Counts
51 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
4.1b
(cbrt (* y (- x z)))
4.1b
(cbrt (* y (- x z)))
4.1b
(cbrt (* y (- x z)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
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×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
5.0ms
(cbrt (* y (- x z)))
5.0ms
(cbrt (* y (- x z)))
5.0ms
(cbrt (* y (- x z)))

series686.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
159.0ms
(cbrt (* y (- x z)))
190.0ms
(cbrt (* y (- x z)))
161.0ms
(cbrt (* y (- x z)))

simplify118.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (108.0ms)

IterNodesCost
0255606
1837553
23948507
35002496

prune204.0ms

Filtered
84 candidates to 67 candidates (79.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New83184
Fresh011
Picked101
Done022
Total84488

Merged error: 0b

Counts
88 → 4

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt (- x z))
4.1b
(cbrt (* y (- x z)))
4.1b
(cbrt (* y (- x z)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity
6×add-cube-cbrt cbrt-div
4×pow1 add-exp-log pow1/3 associate-*r/ add-cbrt-cube add-log-exp
3×flip3-- flip--
1×distribute-lft-out-- difference-of-squares
Counts
4 → 48
Calls
4 calls:
1.0ms
(cbrt y)
3.0ms
(cbrt (- x z))
4.0ms
(cbrt (* y (- x z)))
5.0ms
(cbrt (* y (- x z)))

series849.0ms

Counts
4 → 12
Calls
4 calls:
175.0ms
(cbrt y)
150.0ms
(cbrt (- x z))
365.0ms
(cbrt (* y (- x z)))
158.0ms
(cbrt (* y (- x z)))

simplify52.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 3 (47.0ms)

IterNodesCost
0242318
1556296
21839278
35002265

prune175.0ms

Filtered
60 candidates to 52 candidates (86.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New60060
Fresh011
Picked011
Done022
Total60464

Merged error: 0b

Counts
64 → 4

regimes92.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample486.0ms

Algorithm
intervals
Results
277.0ms10159×body80valid

Profiling

Loading profile data...