Details

Time bar (total: 2.9s)

sample18.0ms

Algorithm
intervals
Results
6.0ms349×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1123
2123

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite24.0ms

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×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
23.0ms
(* (* y z) z)

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* (* y z) z)

simplify58.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
09572
146657
2208557
3500156

prune36.0ms

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)))
21.7b
(cbrt (* (* y z) z))
21.7b
(cbrt (* (* y z) z))
21.7b
(cbrt (* (* y z) z))

rewrite64.0ms

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×swap-sqr associate-*r* associate-*l* add-cbrt-cube 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 → 58
Calls
4 calls:
27.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
11.0ms
(cbrt (* (* y z) z))
12.0ms
(cbrt (* (* y z) z))
12.0ms
(cbrt (* (* y z) z))

series353.0ms

Counts
4 → 12
Calls
4 calls:
99.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
82.0ms
(cbrt (* (* y z) z))
82.0ms
(cbrt (* (* y z) z))
90.0ms
(cbrt (* (* y z) z))

simplify92.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
0201433
1643382
22882313
35002305

prune177.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
11.6b
(cbrt (* y z))
21.7b
(cbrt (* (* y z) z))
21.7b
(cbrt (* (* y z) z))

rewrite30.0ms

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 z)
3.0ms
(cbrt (* y z))
11.0ms
(cbrt (* (* y z) z))
14.0ms
(cbrt (* (* y z) z))

series390.0ms

Counts
4 → 12
Calls
4 calls:
169.0ms
(cbrt z)
57.0ms
(cbrt (* y z))
82.0ms
(cbrt (* (* y z) z))
82.0ms
(cbrt (* (* y z) z))

simplify96.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (92.0ms)

IterNodesCost
0159224
1331202
2970170
33370166
45001161

prune167.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
11.6b
(cbrt (* y z))
21.7b
(cbrt (* (* y z) z))
21.7b
(cbrt (* (* y z) z))

rewrite28.0ms

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 z)
3.0ms
(cbrt (* y z))
11.0ms
(cbrt (* (* y z) z))
12.0ms
(cbrt (* (* y z) z))

series397.0ms

Counts
4 → 12
Calls
4 calls:
170.0ms
(cbrt z)
61.0ms
(cbrt (* y z))
83.0ms
(cbrt (* (* y z) z))
83.0ms
(cbrt (* (* y z) z))

simplify95.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (92.0ms)

IterNodesCost
0159224
1331202
2970170
33370166
45001161

prune162.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0.0b

regimes183.0ms

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

sample470.0ms

Algorithm
intervals
Results
195.0ms10669×body80valid