Details

Time bar (total: 3.6s)

sample28.0ms

Algorithm
intervals
Results
14.0ms350×body80valid

simplify16.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1283
2463
3473
4473

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.5b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.5b
(* (* x 3.0) y)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
11.0ms
(* (* (* x 3.0) y) y)
6.0ms
(* (* x 3.0) y)

series68.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(* (* (* x 3.0) y) y)
26.0ms
(* (* x 3.0) y)

simplify52.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0174202
11038159
25002159

prune94.0ms

Filtered
49 candidates to 28 candidates (57.1%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New41849
Fresh000
Picked011
Done000
Total41950

Merged error: 0.0b

Counts
50 → 9

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x (* 3.0 y)) y)
0.2b
(* x (* 3.0 y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
12.0ms
(* (* x (* 3.0 y)) y)
6.0ms
(* x (* 3.0 y))

series61.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(* (* x (* 3.0 y)) y)
23.0ms
(* x (* 3.0 y))

simplify49.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0175202
1893159
25002159

prune333.0ms

Filtered
49 candidates to 25 candidates (51.0%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New47249
Fresh257
Picked011
Done011
Total49958

Merged error: 0.0b

Counts
58 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 81
Calls
4 calls:
6.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
2.0ms
(cbrt x)

series874.0ms

Counts
4 → 12
Calls
4 calls:
233.0ms
(* (cbrt x) (cbrt x))
219.0ms
(cbrt x)
213.0ms
(cbrt x)
208.0ms
(cbrt x)

simplify117.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (110.0ms)

IterNodesCost
0119308
1477281
22972258
35001255

prune244.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New93093
Fresh066
Picked011
Done022
Total939102

Merged error: 0.0b

Counts
102 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (* x 3.0) (* (cbrt y) (cbrt y)))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log
12×add-cbrt-cube
9×cbrt-prod
8×pow-prod-down prod-exp cbrt-unprod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3
1×associate-*r* associate-*l* *-commutative
Counts
4 → 63
Calls
4 calls:
10.0ms
(* (* x 3.0) (* (cbrt y) (cbrt y)))
1.0ms
(cbrt y)
2.0ms
(cbrt y)
2.0ms
(cbrt y)

series751.0ms

Counts
4 → 12
Calls
4 calls:
126.0ms
(* (* x 3.0) (* (cbrt y) (cbrt y)))
207.0ms
(cbrt y)
208.0ms
(cbrt y)
209.0ms
(cbrt y)

simplify145.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 3 (133.0ms)

IterNodesCost
0181315
1713254
23845240
35001232

prune163.0ms

Filtered
75 candidates to 57 candidates (76.0%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New75075
Fresh055
Picked011
Done033
Total75984

Merged error: 0.0b

Counts
84 → 9

regimes146.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample404.0ms

Algorithm
intervals
Results
239.0ms10671×body80valid

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