Details

Time bar (total: 4.0s)

sample23.0ms

Algorithm
intervals
Results
10.0ms368×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

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*l/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 31
Calls
2 calls:
6.0ms
(+ (* (+ (* x y) z) y) t)
6.0ms
(* (+ (* x y) z) y)

series94.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(+ (* (+ (* x y) z) y) t)
33.0ms
(* (+ (* x y) z) y)

simplify102.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0187206
1701185
24076182
35002182

prune72.0ms

Filtered
37 candidates to 26 candidates (70.3%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New31637
Fresh000
Picked011
Done000
Total31738

Merged error: 0.0b

Counts
38 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
7.1b
(cbrt (* (+ (* x y) z) y))
7.1b
(cbrt (* (+ (* x y) z) y))
7.1b
(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))

series514.0ms

Counts
4 → 12
Calls
4 calls:
155.0ms
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
118.0ms
(cbrt (* (+ (* x y) z) y))
118.0ms
(cbrt (* (+ (* x y) z) y))
123.0ms
(cbrt (* (+ (* x y) z) y))

simplify143.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0354828
11098762
24863684
35002684

prune239.0ms

Filtered
84 candidates to 67 candidates (79.8%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New81384
Fresh145
Picked011
Done011
Total82991

Merged error: 0.0b

Counts
91 → 9

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (+ (* x y) z))
0.6b
(cbrt y)
7.1b
(cbrt (* (+ (* x y) z) y))
7.1b
(cbrt (* (+ (* x y) z) y))

rewrite19.0ms

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))
8.0ms
(cbrt (* (+ (* x y) z) y))

series518.0ms

Counts
4 → 12
Calls
4 calls:
102.0ms
(cbrt (+ (* x y) z))
171.0ms
(cbrt y)
119.0ms
(cbrt (* (+ (* x y) z) y))
125.0ms
(cbrt (* (+ (* x y) z) y))

simplify67.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 3 (62.0ms)

IterNodesCost
0278394
1702366
22505339
35002333

prune196.0ms

Filtered
58 candidates to 52 candidates (89.7%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New58058
Fresh066
Picked011
Done022
Total58967

Merged error: 0.0b

Counts
67 → 9

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
7.1b
(cbrt (* (+ (* x y) z) y))

rewrite18.0ms

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 swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×cbrt-div pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 flip3-+ pow-plus prod-exp *-commutative cbrt-unprod flip-+
Counts
4 → 73
Calls
4 calls:
9.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
5.0ms
(cbrt (* (+ (* x y) z) y))

series669.0ms

Counts
4 → 12
Calls
4 calls:
199.0ms
(* (cbrt y) (cbrt y))
177.0ms
(cbrt y)
173.0ms
(cbrt y)
120.0ms
(cbrt (* (+ (* x y) z) y))

simplify38.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0296372
11057339
25001311

prune235.0ms

Filtered
85 candidates to 65 candidates (76.5%)
Pruning

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New84185
Fresh235
Picked011
Done033
Total86894

Merged error: 0.0b

Counts
94 → 8

regimes225.0ms

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 (0.0ms)

IterNodesCost
0124
1124

end0.0ms

sample698.0ms

Algorithm
intervals
Results
383.0ms11294×body80valid

Profiling

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