Details

Time bar (total: 4.5s)

sample18.0ms

Algorithm
intervals
Results
6.0ms353×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
0113
1152
2162
3162

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite18.0ms

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:
17.0ms
(* (* y z) z)

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(* (* y z) z)

simplify58.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
09778
146863
2208963
3500162

prune38.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

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)

rewrite16.0ms

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:
11.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series713.0ms

Counts
4 → 12
Calls
4 calls:
193.0ms
(* (cbrt z) (cbrt z))
172.0ms
(cbrt z)
175.0ms
(cbrt z)
173.0ms
(cbrt z)

simplify92.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
0119308
1477281
22972258
35001255

prune241.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×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 → 53
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt (cbrt z))
5.0ms
(cbrt (* (cbrt z) (cbrt z)))

series865.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt z)
186.0ms
(cbrt z)
242.0ms
(cbrt (cbrt z))
261.0ms
(cbrt (* (cbrt z) (cbrt z)))

simplify106.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 4 (102.0ms)

IterNodesCost
0112239
1242219
2759209
33150209
45002204

prune231.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-prod
10×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 → 59
Calls
4 calls:
1.0ms
(cbrt (cbrt z))
1.0ms
(cbrt (cbrt z))
1.0ms
(cbrt (cbrt z))
6.0ms
(cbrt (* (cbrt z) (cbrt z)))

series1.0s

Counts
4 → 12
Calls
4 calls:
243.0ms
(cbrt (cbrt z))
242.0ms
(cbrt (cbrt z))
244.0ms
(cbrt (cbrt z))
274.0ms
(cbrt (* (cbrt z) (cbrt z)))

simplify77.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 4 (72.0ms)

IterNodesCost
092313
1184289
2553281
31965281
45002272

prune279.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

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

sample493.0ms

Algorithm
intervals
Results
198.0ms10734×body80valid