Details

Time bar (total: 2.0s)

sample18.0ms

Algorithm
intervals
Results
9.0ms342×body80valid

simplify36.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0215
1655
21755
34755
411835
550015

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: 6.5b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

6.1b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log add-cbrt-cube
8×associate-/l/
6×flip3-- flip--
4×cbrt-undiv frac-times div-exp prod-exp cbrt-unprod
2×associate-*r/ associate-*l/
1×pow1 add-sqr-sqrt add-cube-cbrt frac-2neg *-un-lft-identity times-frac clear-num associate-/r* div-inv associate-/l* add-log-exp
Counts
1 → 29
Calls
1 calls:
11.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify41.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0309253
11689198
25001198

prune57.0ms

Filtered
32 candidates to 22 candidates (68.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New28432
Fresh000
Picked011
Done000
Total28533

Merged error: 0.0b

Counts
33 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 x) y)
0.1b
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
62×add-sqr-sqrt
50×*-un-lft-identity
49×times-frac
30×add-cube-cbrt
19×associate-*r* associate-*l*
16×add-exp-log add-cbrt-cube
10×distribute-lft-out-- difference-of-squares
5×cbrt-undiv div-exp associate-/l*
4×pow1 prod-exp cbrt-unprod unswap-sqr
3×associate-/r* div-inv
2×associate-/l/ add-log-exp
1×frac-times flip3-- frac-2neg div-sub associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative flip--
Counts
2 → 100
Calls
2 calls:
5.0ms
(/ (- 1.0 x) y)
16.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series78.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(/ (- 1.0 x) y)
46.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify53.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
0492702
12076630
25003630

prune165.0ms

Filtered
106 candidates to 73 candidates (68.9%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1033106
Fresh213
Picked101
Done011
Total1065111

Merged error: 0b

Counts
111 → 5

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))
0.1b
(/ (/ (- 3.0 x) 3.0) y)

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
222×times-frac
159×add-sqr-sqrt
150×*-un-lft-identity
106×add-cube-cbrt
61×associate-*r*
22×distribute-lft-out-- difference-of-squares
19×associate-/l*
16×add-exp-log add-cbrt-cube
9×div-inv
6×cbrt-undiv div-exp
5×associate-*l*
4×pow1
3×prod-exp associate-/r* cbrt-unprod unswap-sqr
2×frac-times flip3-- div-sub associate-*l/ flip-- add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
2 → 184
Calls
2 calls:
26.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))
9.0ms
(/ (/ (- 3.0 x) 3.0) y)

series84.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))
37.0ms
(/ (/ (- 3.0 x) 3.0) y)

simplify104.0ms

Algorithm
egg-herbie
Counts
190 → 190
Iterations

Useful iterations: 1 (20.0ms)

IterNodesCost
07581526
139011442
250011442

prune310.0ms

Filtered
190 candidates to 140 candidates (73.7%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1900190
Fresh033
Picked011
Done011
Total1905195

Merged error: 0b

Counts
195 → 5

localize8.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- 1.0 x) (/ 1 y))
0.1b
(* (* (- 1.0 x) (/ 1 y)) (/ (- 3.0 x) 3.0))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
46×add-exp-log
34×add-sqr-sqrt
32×associate-*r*
28×*-un-lft-identity add-cbrt-cube
26×times-frac
22×prod-exp
19×add-cube-cbrt
12×frac-times associate-*l/ cbrt-unprod
11×div-exp
9×pow1
6×cbrt-undiv flip3-- associate-*l* flip--
4×associate-*r/ pow-prod-down distribute-lft-out-- difference-of-squares
3×rec-exp 1-exp un-div-inv unswap-sqr
2×*-commutative div-inv add-log-exp
Counts
2 → 101
Calls
2 calls:
9.0ms
(* (- 1.0 x) (/ 1 y))
14.0ms
(* (* (- 1.0 x) (/ 1 y)) (/ (- 3.0 x) 3.0))

series78.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(* (- 1.0 x) (/ 1 y))
46.0ms
(* (* (- 1.0 x) (/ 1 y)) (/ (- 3.0 x) 3.0))

simplify79.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 2 (67.0ms)

IterNodesCost
0576721
13076582
25001570

prune128.0ms

Filtered
107 candidates to 65 candidates (60.7%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1070107
Fresh022
Picked011
Done022
Total1075112

Merged error: 0b

Counts
112 → 5

regimes100.0ms

Accuracy

0% (0.1b 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
0105
1105

end0.0ms

sample475.0ms

Algorithm
intervals
Results
311.0ms10627×body80valid

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