Details

Time bar (total: 2.5s)

sample30.0ms

Algorithm
intervals
Results
11.0ms369×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1204
2394
3474
4474

prune3.0ms

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: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (+ (* x y) z) y) t)
0.1b
(* (+ (* x y) z) y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*l/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 31
Calls
2 calls:
6.0ms
(+ (* (+ (* x y) z) y) t)
6.0ms
(* (+ (* x y) z) y)

series24.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(+ (* (+ (* x y) z) y) t)
8.0ms
(* (+ (* x y) z) y)

simplify96.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0187206
1701185
24076182
35002182

prune49.0ms

Filtered
37 candidates to 26 candidates (29.7%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New33437
Fresh000
Picked011
Done000
Total33538

Merged error: 0.0b

Counts
38 → 5

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
3.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series116.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(* (cbrt y) (cbrt y))
35.0ms
(cbrt y)
22.0ms
(cbrt y)
21.0ms
(cbrt y)

simplify77.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune82.0ms

Filtered
85 candidates to 56 candidates (34.1%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh123
Picked011
Done011
Total85590

Merged error: 0.0b

Counts
90 → 5

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
9.1b
(cbrt (* (+ (* x y) z) y))
9.1b
(cbrt (* (+ (* x y) z) y))
9.1b
(cbrt (* (+ (* x y) z) y))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
20×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:
9.0ms
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
5.0ms
(cbrt (* (+ (* x y) z) y))
5.0ms
(cbrt (* (+ (* x y) z) y))
5.0ms
(cbrt (* (+ (* x y) z) y))

series164.0ms

Counts
4 → 12
Calls
4 calls:
50.0ms
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
40.0ms
(cbrt (* (+ (* x y) z) y))
37.0ms
(cbrt (* (+ (* x y) z) y))
38.0ms
(cbrt (* (+ (* x y) z) y))

simplify46.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0370868
11163803
25001751

prune115.0ms

Filtered
84 candidates to 67 candidates (20.2%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New83184
Fresh022
Picked011
Done022
Total83689

Merged error: 0b

Counts
89 → 6

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.7b
(cbrt (* (cbrt y) (cbrt y)))
0.7b
(cbrt (* (cbrt y) (cbrt y)))
0.7b
(cbrt (* (cbrt y) (cbrt y)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 38
Calls
4 calls:
1.0ms
(cbrt y)
4.0ms
(cbrt (* (cbrt y) (cbrt y)))
4.0ms
(cbrt (* (cbrt y) (cbrt y)))
4.0ms
(cbrt (* (cbrt y) (cbrt y)))

series124.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
34.0ms
(cbrt (* (cbrt y) (cbrt y)))
35.0ms
(cbrt (* (cbrt y) (cbrt y)))
34.0ms
(cbrt (* (cbrt y) (cbrt y)))

simplify186.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 3 (26.0ms)

IterNodesCost
0114285
1227251
2718205
33809190
45001190

prune51.0ms

Filtered
50 candidates to 41 candidates (18.0%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New50050
Fresh022
Picked011
Done033
Total50656

Merged error: 0b

Counts
56 → 6

regimes378.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0124
1124

end0.0ms

sample819.0ms

Algorithm
intervals
Results
320.0ms11310×body80valid

Profiling

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