Details

Time bar (total: 3.0s)

sample16.0ms

Algorithm
intervals
Results
6.0ms332×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

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* y z) z))
0.2b
(* (* y z) z)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
3.0ms
(+ x (* (* y z) z))
7.0ms
(* (* y z) z)

series89.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(+ x (* (* y z) z))
34.0ms
(* (* y z) z)

simplify103.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (100.0ms)

IterNodesCost
0159140
1724123
23491123
35001122

prune63.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
19.4b
(cbrt (* (* y z) z))
19.4b
(cbrt (* (* y z) z))
19.4b
(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×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:
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))

series380.0ms

Counts
4 → 12
Calls
4 calls:
112.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
89.0ms
(cbrt (* (* y z) z))
88.0ms
(cbrt (* (* y z) z))
90.0ms
(cbrt (* (* y z) z))

simplify88.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
0201433
1643382
22882313
35002305

prune189.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
11.7b
(cbrt (* y z))
19.4b
(cbrt (* (* y z) z))
19.4b
(cbrt (* (* y z) z))

rewrite12.0ms

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)
2.0ms
(cbrt (* y z))
4.0ms
(cbrt (* (* y z) z))
4.0ms
(cbrt (* (* y z) z))

series438.0ms

Counts
4 → 12
Calls
4 calls:
188.0ms
(cbrt z)
64.0ms
(cbrt (* y z))
92.0ms
(cbrt (* (* y z) z))
94.0ms
(cbrt (* (* y z) z))

simplify91.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (88.0ms)

IterNodesCost
0159224
1331202
2970170
33370166
45001161

prune187.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
11.7b
(cbrt (* y z))
11.7b
(cbrt (* y z))
19.4b
(cbrt (* (* y z) z))

rewrite10.0ms

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)
2.0ms
(cbrt (* y z))
2.0ms
(cbrt (* y z))
4.0ms
(cbrt (* (* y z) z))

series402.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt z)
68.0ms
(cbrt (* y z))
67.0ms
(cbrt (* y z))
91.0ms
(cbrt (* (* y z) z))

simplify95.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 4 (92.0ms)

IterNodesCost
0159208
1331188
2970159
33370154
45001146

prune176.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0.0b

regimes184.0ms

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

sample424.0ms

Algorithm
intervals
Results
204.0ms10620×body80valid