Details

Time bar (total: 2.1s)

sample26.0ms

Algorithm
intervals
Results
9.0ms358×body80valid

simplify2.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0127
1127

prune10.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

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)

series37.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(+ x (* (* y z) z))
21.0ms
(* (* y z) z)

simplify31.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
05323256

prune53.0ms

Filtered
23 candidates to 35 candidates (-52.2%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New31435
Fresh011
Picked011
Done000
Total31637

Merged error: 0.0b

Counts
37 → 6

localize9.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(* (cbrt z) (cbrt z))
8.9b
(* y (* z (* (cbrt z) (cbrt z))))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
22×cbrt-prod
20×pow1
15×add-exp-log add-cube-cbrt *-un-lft-identity
11×add-cbrt-cube
9×associate-*l*
8×pow1/3 pow-prod-down
7×associate-*r* prod-exp cbrt-unprod
6×swap-sqr
4×add-log-exp unswap-sqr
2×pow-sqr *-commutative pow-prod-up
1×pow2 pow-plus
Counts
4 → 83
Calls
4 calls:
1.0ms
(cbrt z)
2.0ms
(cbrt z)
6.0ms
(* (cbrt z) (cbrt z))
11.0ms
(* y (* z (* (cbrt z) (cbrt z))))

series104.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(cbrt z)
28.0ms
(cbrt z)
27.0ms
(* (cbrt z) (cbrt z))
25.0ms
(* y (* z (* (cbrt z) (cbrt z))))

simplify66.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
04942449
14942449

prune106.0ms

Filtered
61 candidates to 95 candidates (-55.7%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New94195
Fresh044
Picked011
Done011
Total947101

Merged error: 0.0b

Counts
101 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt z) (cbrt z))
0.7b
(cbrt (cbrt z))
0.7b
(cbrt (cbrt z))
8.9b
(* y (* z (* (cbrt z) (cbrt z))))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
34×cbrt-prod
25×add-sqr-sqrt
20×pow1
17×add-cube-cbrt *-un-lft-identity
15×add-exp-log
11×add-cbrt-cube
9×associate-*l*
8×pow1/3 pow-prod-down
7×associate-*r* prod-exp cbrt-unprod
6×swap-sqr
4×add-log-exp unswap-sqr
2×pow-sqr *-commutative pow-prod-up
1×pow2 pow-plus
Counts
4 → 89
Calls
4 calls:
6.0ms
(* (cbrt z) (cbrt z))
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))
11.0ms
(* y (* z (* (cbrt z) (cbrt z))))

series121.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(* (cbrt z) (cbrt z))
33.0ms
(cbrt (cbrt z))
36.0ms
(cbrt (cbrt z))
23.0ms
(* y (* z (* (cbrt z) (cbrt z))))

simplify32.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
04852538
14852538

prune132.0ms

Filtered
67 candidates to 101 candidates (-50.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1010101
Fresh044
Picked011
Done022
Total1017108

Merged error: 0.0b

Counts
108 → 7

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y (* z z)))
10.7b
(* y (* z z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+ unswap-sqr
Counts
2 → 30
Calls
2 calls:
3.0ms
(+ x (* y (* z z)))
6.0ms
(* y (* z z))

series22.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(+ x (* y (* z z)))
7.0ms
(* y (* z z))

simplify42.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
04913264
14913264

prune31.0ms

Filtered
20 candidates to 36 candidates (-80.0%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New35136
Fresh123
Picked011
Done033
Total36743

Merged error: 0.0b

Counts
43 → 7

regimes295.0ms

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
097
197

end0.0ms

sample911.0ms

Algorithm
intervals
Results
501.0ms10862×body80valid

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