Details

Time bar (total: 4.4s)

sample23.0ms

Algorithm
intervals
Results
10.0ms366×body80valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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

localize8.0ms

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)

rewrite19.0ms

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)
7.0ms
(+ (* (+ (* x y) z) y) t)
7.0ms
(* (+ (* x y) z) y)

series142.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(+ (* x y) z)
69.0ms
(+ (* (+ (* x y) z) y) t)
46.0ms
(* (+ (* x y) z) y)

simplify112.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0208263
1742237
24187233
35002233

prune112.0ms

Filtered
51 candidates to 36 candidates (70.6%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New44751
Fresh000
Picked011
Done000
Total44852

Merged error: 0.0b

Counts
52 → 8

localize15.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
9.1b
(cbrt (* (+ (* x y) z) y))
9.1b
(cbrt (* (+ (* x y) z) y))
9.1b
(cbrt (* (+ (* x y) z) y))

rewrite26.0ms

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:
8.0ms
(* (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))

series630.0ms

Counts
4 → 12
Calls
4 calls:
183.0ms
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
151.0ms
(cbrt (* (+ (* x y) z) y))
143.0ms
(cbrt (* (+ (* x y) z) y))
153.0ms
(cbrt (* (+ (* x y) z) y))

simplify153.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0354828
11098762
24863684
35002684

prune260.0ms

Filtered
84 candidates to 67 candidates (79.8%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New82284
Fresh066
Picked011
Done011
Total821092

Merged error: 0.0b

Counts
92 → 10

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt (+ (* x y) z))
0.6b
(cbrt (+ (* x y) z))
9.1b
(cbrt (* (+ (* x y) z) y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
23×cbrt-prod
22×add-sqr-sqrt
14×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log cbrt-div swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
3×flip3-+ flip-+
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 77
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
4.0ms
(cbrt (+ (* x y) z))
4.0ms
(cbrt (+ (* x y) z))
5.0ms
(cbrt (* (+ (* x y) z) y))

series597.0ms

Counts
4 → 12
Calls
4 calls:
210.0ms
(* (cbrt y) (cbrt y))
127.0ms
(cbrt (+ (* x y) z))
120.0ms
(cbrt (+ (* x y) z))
140.0ms
(cbrt (* (+ (* x y) z) y))

simplify45.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0335522
11180475
25002431

prune293.0ms

Filtered
89 candidates to 66 candidates (74.2%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New88189
Fresh077
Picked011
Done022
Total881199

Merged error: 0b

Counts
99 → 11

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite11.0ms

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:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
6.0ms
(* (cbrt y) (cbrt y))

series787.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(cbrt y)
190.0ms
(cbrt y)
197.0ms
(cbrt y)
209.0ms
(* (cbrt y) (cbrt y))

simplify100.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (88.0ms)

IterNodesCost
0115288
1479261
22963238
35002235

prune190.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

11 alts after pruning (7 fresh and 4 done)

PrunedKeptTotal
New85085
Fresh077
Picked011
Done033
Total851196

Merged error: 0b

Counts
96 → 11

regimes268.0ms

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

sample594.0ms

Algorithm
intervals
Results
323.0ms11309×body80valid

Profiling

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