Details

Time bar (total: 2.4s)

sample29.0ms

Algorithm
intervals
Results
10.0ms369×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1204
2394
3474
4474

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

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:
7.0ms
(+ (* (+ (* x y) z) y) t)
7.0ms
(* (+ (* x y) z) y)

series25.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(+ (* (+ (* x y) z) y) t)
9.0ms
(* (+ (* x y) z) y)

simplify99.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0187206
1701185
24076182
35002182

prune52.0ms

Filtered
26 candidates to 37 candidates (-42.3%)
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)

rewrite10.0ms

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))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series94.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt y) (cbrt y))
23.0ms
(cbrt y)
24.0ms
(cbrt y)
22.0ms
(cbrt y)

simplify73.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (68.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune83.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh123
Picked011
Done011
Total85590

Merged error: 0.0b

Counts
90 → 5

localize10.0ms

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))

rewrite23.0ms

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:
7.0ms
(* (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))

series168.0ms

Counts
4 → 12
Calls
4 calls:
51.0ms
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
38.0ms
(cbrt (* (+ (* x y) z) y))
38.0ms
(cbrt (* (+ (* x y) z) y))
40.0ms
(cbrt (* (+ (* x y) z) y))

simplify42.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0370868
11163803
25001751

prune116.0ms

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

series140.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(cbrt y)
36.0ms
(cbrt (* (cbrt y) (cbrt y)))
35.0ms
(cbrt (* (cbrt y) (cbrt y)))
37.0ms
(cbrt (* (cbrt y) (cbrt y)))

simplify186.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 3 (30.0ms)

IterNodesCost
0114285
1227251
2718205
33809190
45001190

prune52.0ms

Filtered
41 candidates to 50 candidates (-22.0%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New50050
Fresh022
Picked011
Done033
Total50656

Merged error: 0b

Counts
56 → 6

regimes385.0ms

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

sample785.0ms

Algorithm
intervals
Results
318.0ms11310×body80valid

Profiling

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