Details

Time bar (total: 2.4s)

sample27.0ms

Algorithm
intervals
Results
10.0ms359×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1204
2394
3474
4474

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) z)
0.0b
(+ (* (+ (* x y) z) y) t)
0.1b
(* (+ (* x y) z) y)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt add-log-exp
5×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
3×flip3-+ associate-*r* associate-*l* flip-+
2×+-commutative associate-*l/ sum-log
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 42
Calls
3 calls:
3.0ms
(+ (* x y) z)
6.0ms
(+ (* (+ (* x y) z) y) t)
6.0ms
(* (+ (* x y) z) y)

series32.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(+ (* x y) z)
15.0ms
(+ (* (+ (* x y) z) y) t)
8.0ms
(* (+ (* x y) z) y)

simplify104.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0208263
1742237
24187233
35002233

prune62.0ms

Filtered
51 candidates to 36 candidates (29.4%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New47451
Fresh000
Picked011
Done000
Total47552

Merged error: 0.0b

Counts
52 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
4.6b
(cbrt (* (+ (* x y) z) y))
4.6b
(cbrt (* (+ (* x y) z) y))
4.6b
(cbrt (* (+ (* x y) z) y))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*l/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-+ pow1/3 flip-+
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×associate-*r/ pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
7.0ms
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
5.0ms
(cbrt (* (+ (* x y) z) y))
5.0ms
(cbrt (* (+ (* x y) z) y))
5.0ms
(cbrt (* (+ (* x y) z) y))

series165.0ms

Counts
4 → 12
Calls
4 calls:
50.0ms
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
37.0ms
(cbrt (* (+ (* x y) z) y))
38.0ms
(cbrt (* (+ (* x y) z) y))
40.0ms
(cbrt (* (+ (* x y) z) y))

simplify42.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0370868
11163803
25001751

prune117.0ms

Filtered
84 candidates to 67 candidates (20.2%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New83184
Fresh033
Picked011
Done011
Total83689

Merged error: 0.0b

Counts
89 → 6

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (+ (* x y) z))
0.6b
(cbrt y)
4.6b
(cbrt (* (+ (* x y) z) y))
4.6b
(cbrt (* (+ (* x y) z) y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
8×cbrt-prod
6×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
4×pow1 add-exp-log pow1/3 associate-*l/ add-cbrt-cube add-log-exp
3×flip3-+ flip-+
Counts
4 → 46
Calls
4 calls:
3.0ms
(cbrt (+ (* x y) z))
1.0ms
(cbrt y)
5.0ms
(cbrt (* (+ (* x y) z) y))
5.0ms
(cbrt (* (+ (* x y) z) y))

series129.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(cbrt (+ (* x y) z))
23.0ms
(cbrt y)
37.0ms
(cbrt (* (+ (* x y) z) y))
39.0ms
(cbrt (* (+ (* x y) z) y))

simplify62.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 3 (56.0ms)

IterNodesCost
0295437
1724408
22486387
35003375

prune98.0ms

Filtered
58 candidates to 51 candidates (12.1%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New56258
Fresh033
Picked011
Done022
Total56864

Merged error: 0.0b

Counts
64 → 8

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

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:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series91.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt y) (cbrt y))
23.0ms
(cbrt y)
22.0ms
(cbrt y)
21.0ms
(cbrt y)

simplify76.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune72.0ms

Filtered
85 candidates to 56 candidates (34.1%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New82385
Fresh314
Picked011
Done123
Total86793

Merged error: 0b

Counts
93 → 7

regimes420.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1124

end0.0ms

sample739.0ms

Algorithm
intervals
Results
345.0ms11234×body80valid

Profiling

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