Details

Time bar (total: 2.1s)

sample21.0ms

Algorithm
intervals
Results
8.0ms354×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1123
2123

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

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:
2.0ms
(+ x (* (* y z) z))
6.0ms
(* (* y z) z)

series27.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(+ x (* (* y z) z))
13.0ms
(* (* y z) z)

simplify106.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (98.0ms)

IterNodesCost
0159140
1724123
23491123
35001122

prune45.0ms

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

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New31435
Fresh000
Picked011
Done000
Total31536

Merged error: 0.0b

Counts
36 → 5

localize9.0ms

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)

rewrite13.0ms

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×add-cbrt-cube 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 → 73
Calls
4 calls:
8.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series101.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(* (cbrt z) (cbrt z))
20.0ms
(cbrt z)
26.0ms
(cbrt z)
29.0ms
(cbrt z)

simplify96.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (89.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune112.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New82385
Fresh123
Picked101
Done011
Total84690

Merged error: 0.0b

Counts
90 → 6

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 47
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
2.0ms
(cbrt (cbrt z))

series156.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(cbrt z)
36.0ms
(cbrt z)
36.0ms
(cbrt z)
47.0ms
(cbrt (cbrt z))

simplify79.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 3 (16.0ms)

IterNodesCost
099239
1175221
2404181
31393175
45002175

prune127.0ms

Filtered
46 candidates to 59 candidates (-28.3%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New58159
Fresh044
Picked011
Done011
Total58765

Merged error: 0.0b

Counts
65 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt z))
0.6b
(cbrt (cbrt z))
0.6b
(cbrt (cbrt z))
0.9b
(pow (cbrt (cbrt z)) 4)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
14×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×unpow-prod-down
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow
2×pow-pow
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 66
Calls
4 calls:
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))
3.0ms
(pow (cbrt (cbrt z)) 4)

series146.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(cbrt (cbrt z))
30.0ms
(cbrt (cbrt z))
29.0ms
(cbrt (cbrt z))
59.0ms
(pow (cbrt (cbrt z)) 4)

simplify64.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 3 (58.0ms)

IterNodesCost
0162409
1464379
21659329
35002323

prune83.0ms

Filtered
53 candidates to 78 candidates (-47.2%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New77178
Fresh044
Picked011
Done022
Total77885

Merged error: 0.0b

Counts
85 → 8

regimes317.0ms

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

sample548.0ms

Algorithm
intervals
Results
257.0ms10722×body80valid

Profiling

Loading profile data...