Details

Time bar (total: 1.8s)

sample17.0ms

Algorithm
intervals
Results
7.0ms328×body80valid

simplify123.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0153
1253
2363
3403
4463
5583
6933
71303
81633
92733
105073
1116183
1250013

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

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
3.0ms
(+ x (* y (+ z x)))
6.0ms
(* y (+ z x))

series55.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(+ x (* y (+ z x)))
25.0ms
(* y (+ z x))

simplify100.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0186164
1769149
23889149
35003149

prune58.0ms

Filtered
42 candidates to 28 candidates (66.7%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New40242
Fresh000
Picked101
Done000
Total41243

Merged error: 0b

Counts
43 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×*-un-lft-identity sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+ distribute-lft-out
1×associate-+r+
Counts
2 → 26
Calls
2 calls:
5.0ms
(+ x (+ (* y z) (* y x)))
4.0ms
(+ (* y z) (* y x))

series58.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(+ x (+ (* y z) (* y x)))
27.0ms
(+ (* y z) (* y x))

simplify88.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0171168
1679149
22849147
35001147

prune46.0ms

Filtered
32 candidates to 24 candidates (75.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New32032
Fresh011
Picked011
Done000
Total32234

Merged error: 0b

Counts
34 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite26.0ms

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 (+ z x))) (cbrt (* y (+ z x))))
4.0ms
(cbrt (* y (+ z x)))
5.0ms
(cbrt (* y (+ z x)))
8.0ms
(cbrt (* y (+ z x)))

series451.0ms

Counts
4 → 12
Calls
4 calls:
135.0ms
(* (cbrt (* y (+ z x))) (cbrt (* y (+ z x))))
102.0ms
(cbrt (* y (+ z x)))
105.0ms
(cbrt (* y (+ z x)))
108.0ms
(cbrt (* y (+ z x)))

simplify64.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (57.0ms)

IterNodesCost
0254585
1799531
22788474
35002460

prune177.0ms

Filtered
84 candidates to 67 candidates (79.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New84084
Fresh000
Picked011
Done011
Total84286

Merged error: 0b

Counts
86 → 2

regimes40.0ms

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
0114
1114

end0.0ms

sample429.0ms

Algorithm
intervals
Results
227.0ms10159×body80valid

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