Details

Time bar (total: 4.0s)

sample23.0ms

Algorithm
intervals
Results
11.0ms371×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1204
2394
3474
4474

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: 0.1b

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)

rewrite20.0ms

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:
4.0ms
(+ (* x y) z)
6.0ms
(+ (* (+ (* x y) z) y) t)
9.0ms
(* (+ (* x y) z) y)

series114.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(+ (* x y) z)
60.0ms
(+ (* (+ (* x y) z) y) t)
33.0ms
(* (+ (* x y) z) y)

simplify104.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0208263
1742237
24187233
35002233

prune102.0ms

Filtered
51 candidates to 36 candidates (70.6%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New43851
Fresh000
Picked011
Done000
Total43952

Merged error: 0.0b

Counts
52 → 9

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
0.6b
(cbrt (+ (* x y) z))
0.6b
(cbrt (+ (* x y) z))
0.6b
(cbrt (+ (* x y) z))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
11.0ms
(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
4.0ms
(cbrt (+ (* x y) z))
4.0ms
(cbrt (+ (* x y) z))
4.0ms
(cbrt (+ (* x y) z))

series440.0ms

Counts
4 → 12
Calls
4 calls:
128.0ms
(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
105.0ms
(cbrt (+ (* x y) z))
103.0ms
(cbrt (+ (* x y) z))
104.0ms
(cbrt (+ (* x y) z))

simplify137.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (128.0ms)

IterNodesCost
0267831
1930778
24394715
35001710

prune259.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New96399
Fresh167
Picked101
Done011
Total9810108

Merged error: 0.0b

Counts
108 → 10

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
6.7b
(cbrt (* (+ (* x y) z) y))
6.7b
(cbrt (* (+ (* x y) z) y))
6.7b
(cbrt (* (+ (* x y) z) y))

rewrite24.0ms

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))

series546.0ms

Counts
4 → 12
Calls
4 calls:
162.0ms
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
131.0ms
(cbrt (* (+ (* x y) z) y))
124.0ms
(cbrt (* (+ (* x y) z) y))
129.0ms
(cbrt (* (+ (* x y) z) y))

simplify147.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0354828
11098762
24863684
35001684

prune262.0ms

Filtered
84 candidates to 67 candidates (79.8%)
Pruning

12 alts after pruning (10 fresh and 2 done)

PrunedKeptTotal
New82284
Fresh088
Picked011
Done011
Total821294

Merged error: 0.0b

Counts
94 → 12

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (+ (* x y) z))
0.6b
(cbrt y)
6.7b
(cbrt (* (+ (* x y) z) y))
6.7b
(cbrt (* (+ (* x y) z) y))

rewrite16.0ms

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:
4.0ms
(cbrt (+ (* x y) z))
1.0ms
(cbrt y)
5.0ms
(cbrt (* (+ (* x y) z) y))
5.0ms
(cbrt (* (+ (* x y) z) y))

series541.0ms

Counts
4 → 12
Calls
4 calls:
107.0ms
(cbrt (+ (* x y) z))
184.0ms
(cbrt y)
124.0ms
(cbrt (* (+ (* x y) z) y))
126.0ms
(cbrt (* (+ (* x y) z) y))

simplify67.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 3 (61.0ms)

IterNodesCost
0278394
1702366
22505340
35002337

prune205.0ms

Filtered
58 candidates to 53 candidates (91.4%)
Pruning

12 alts after pruning (9 fresh and 3 done)

PrunedKeptTotal
New57158
Fresh189
Picked011
Done022
Total581270

Merged error: 0.0b

Counts
70 → 12

regimes271.0ms

Accuracy

0% (0.0b 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
0124
1124

end0.0ms

sample611.0ms

Algorithm
intervals
Results
336.0ms11257×body80valid

Profiling

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