Details

Time bar (total: 3.1s)

sample21.0ms

Algorithm
intervals
Results
11.0ms349×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
0113
1152
2162
3162

prune5.0ms

Filtered
1 candidates to 1 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 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* y z) z)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
5.0ms
(* (* y z) z)

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(* (* y z) z)

simplify57.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 3 (54.0ms)

IterNodesCost
09778
146863
2208963
3500162

prune33.0ms

Filtered
23 candidates to 13 candidates (56.5%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New20323
Fresh011
Picked011
Done000
Total20525

Merged error: 0.0b

Counts
25 → 5

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite11.0ms

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 81
Calls
4 calls:
6.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series705.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(* (cbrt z) (cbrt z))
171.0ms
(cbrt z)
174.0ms
(cbrt z)
167.0ms
(cbrt z)

simplify89.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0119308
1477281
22972258
35001255

prune180.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New93093
Fresh033
Picked011
Done011
Total93598

Merged error: 0.0b

Counts
98 → 5

localize8.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
18.4b
(cbrt (* (* y z) z))
18.4b
(cbrt (* (* y z) z))
18.4b
(cbrt (* (* y z) z))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×expm1-log1p-u swap-sqr associate-*r* associate-*l* add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 66
Calls
4 calls:
6.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
4.0ms
(cbrt (* (* y z) z))
4.0ms
(cbrt (* (* y z) z))
4.0ms
(cbrt (* (* y z) z))

series375.0ms

Counts
4 → 12
Calls
4 calls:
111.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
88.0ms
(cbrt (* (* y z) z))
88.0ms
(cbrt (* (* y z) z))
88.0ms
(cbrt (* (* y z) z))

simplify92.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 3 (86.0ms)

IterNodesCost
0211461
1684410
23048353
35001345

prune161.0ms

Filtered
78 candidates to 61 candidates (78.2%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New77178
Fresh112
Picked011
Done022
Total78583

Merged error: 0.0b

Counts
83 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
9.4b
(cbrt (* y z))
18.4b
(cbrt (* (* y z) z))
18.4b
(cbrt (* (* y z) z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 46
Calls
4 calls:
1.0ms
(cbrt z)
2.0ms
(cbrt (* y z))
4.0ms
(cbrt (* (* y z) z))
4.0ms
(cbrt (* (* y z) z))

series413.0ms

Counts
4 → 12
Calls
4 calls:
171.0ms
(cbrt z)
65.0ms
(cbrt (* y z))
89.0ms
(cbrt (* (* y z) z))
88.0ms
(cbrt (* (* y z) z))

simplify96.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 3 (27.0ms)

IterNodesCost
0168244
1355222
21046196
33611192
45001192

prune161.0ms

Filtered
58 candidates to 52 candidates (89.7%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New57158
Fresh011
Picked011
Done033
Total57663

Merged error: 0b

Counts
63 → 6

regimes120.0ms

Accuracy

0% (0.1b 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
093
193

end0.0ms

sample468.0ms

Algorithm
intervals
Results
257.0ms10686×body80valid