Details

Time bar (total: 3.9s)

sample24.0ms

Algorithm
intervals
Results
13.0ms351×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
0113
1152
2162
3162

prune13.0ms

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)

rewrite10.0ms

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:
9.0ms
(* (* y z) z)

series15.0ms

Counts
1 → 3
Calls
1 calls:
15.0ms
(* (* y z) z)

simplify58.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
09778
146863
2208963
3500162

prune107.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
18.0b
(cbrt (* (* y z) z))
18.0b
(cbrt (* (* y z) z))
18.0b
(cbrt (* (* y z) z))

rewrite24.0ms

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:
8.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
5.0ms
(cbrt (* (* y z) z))
5.0ms
(cbrt (* (* y z) z))
5.0ms
(cbrt (* (* y z) z))

series97.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
24.0ms
(cbrt (* (* y z) z))
21.0ms
(cbrt (* (* y z) z))
25.0ms
(cbrt (* (* y z) z))

simplify95.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 3 (90.0ms)

IterNodesCost
0211461
1684410
23048353
35001345

prune577.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
8.5b
(cbrt (* y z))
18.0b
(cbrt (* (* y z) z))
18.0b
(cbrt (* (* y z) z))

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 expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 46
Calls
4 calls:
0.0ms
(cbrt z)
2.0ms
(cbrt (* y z))
5.0ms
(cbrt (* (* y z) z))
5.0ms
(cbrt (* (* y z) z))

series68.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(cbrt z)
14.0ms
(cbrt (* y z))
21.0ms
(cbrt (* (* y z) z))
23.0ms
(cbrt (* (* y z) z))

simplify99.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 3 (27.0ms)

IterNodesCost
0168244
1355222
21046196
33611192
45001192

prune597.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

8.5b
(cbrt (* y z))
8.5b
(cbrt (* y z))
18.0b
(cbrt (* (* y z) z))
18.0b
(cbrt (* (* y z) z))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
4×pow1 add-exp-log cbrt-prod add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt (* y z))
1.0ms
(cbrt (* y z))
5.0ms
(cbrt (* (* y z) z))
5.0ms
(cbrt (* (* y z) z))

series72.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(cbrt (* y z))
13.0ms
(cbrt (* y z))
21.0ms
(cbrt (* (* y z) z))
24.0ms
(cbrt (* (* y z) z))

simplify54.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (50.0ms)

IterNodesCost
0137258
1285234
2683202
31837196
45002192

prune674.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0b

regimes604.0ms

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

sample627.0ms

Algorithm
intervals
Results
406.0ms10755×body80valid