Details

Time bar (total: 1.8s)

sample23.0ms

Algorithm
intervals
Results
11.0ms370×body80valid

simplify36.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
0526111

prune13.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.4b

Counts
2 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- 1.0 x) (/ (- 3.0 x) (* 3.0 y)))
0.4b
(/ (- 3.0 x) (* 3.0 y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
16×add-exp-log add-cbrt-cube
15×*-un-lft-identity
10×times-frac
9×associate-*r*
7×add-cube-cbrt
5×associate-*l* prod-exp cbrt-unprod associate-/l*
4×pow1 cbrt-undiv div-exp distribute-lft-out-- difference-of-squares
3×flip3-- flip--
2×frac-times associate-*l/ div-inv associate-/l/ add-log-exp
1×frac-2neg div-sub associate-*r/ pow-prod-down clear-num associate-/r* *-commutative unswap-sqr
Counts
2 → 63
Calls
2 calls:
10.0ms
(* (- 1.0 x) (/ (- 3.0 x) (* 3.0 y)))
6.0ms
(/ (- 3.0 x) (* 3.0 y))

series12.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* (- 1.0 x) (/ (- 3.0 x) (* 3.0 y)))
5.0ms
(/ (- 3.0 x) (* 3.0 y))

simplify23.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (16.0ms)

IterNodesCost
05070766

prune95.0ms

Filtered
49 candidates to 69 candidates (-40.8%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New65469
Fresh011
Picked101
Done000
Total66571

Merged error: 0b

Counts
71 → 5

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ 1 y) (/ x (* 3.0 y)))
0.1b
(* (- 1.0 x) (- (/ 1 y) (/ x (* 3.0 y))))
0.2b
(/ x (* 3.0 y))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
17×*-un-lft-identity
10×add-exp-log add-cbrt-cube
8×flip3-- associate-*r* flip--
7×add-cube-cbrt times-frac difference-of-squares
6×frac-times
5×pow1 associate-*l* distribute-lft-out-- add-log-exp
4×frac-sub
3×sub-neg associate-*r/ div-inv associate-/l*
2×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp associate-*l/ prod-exp cbrt-unprod
1×frac-2neg diff-log pow-prod-down clear-num associate-/r* *-commutative unswap-sqr
Counts
3 → 79
Calls
3 calls:
9.0ms
(- (/ 1 y) (/ x (* 3.0 y)))
15.0ms
(* (- 1.0 x) (- (/ 1 y) (/ x (* 3.0 y))))
4.0ms
(/ x (* 3.0 y))

series14.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(- (/ 1 y) (/ x (* 3.0 y)))
6.0ms
(* (- 1.0 x) (- (/ 1 y) (/ x (* 3.0 y))))
3.0ms
(/ x (* 3.0 y))

simplify27.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 0 (18.0ms)

IterNodesCost
055331207

prune101.0ms

Filtered
60 candidates to 88 candidates (-46.7%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New87188
Fresh134
Picked011
Done000
Total88593

Merged error: 0b

Counts
93 → 5

localize8.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (- 1.0 x) (* (- 3.0 x) (/ (/ 1 y) 3.0)))
0.3b
(/ (/ 1 y) 3.0)
0.3b
(* (- 3.0 x) (/ (/ 1 y) 3.0))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
146×times-frac
98×add-sqr-sqrt
87×*-un-lft-identity
82×add-cube-cbrt
49×add-exp-log
44×associate-*r*
31×add-cbrt-cube
18×frac-times div-exp
16×prod-exp
14×flip3-- flip--
13×associate-/l*
10×pow1 associate-*l* associate-*l/ cbrt-unprod
9×cbrt-undiv associate-*r/ div-inv
4×pow-prod-down unswap-sqr
3×rec-exp 1-exp associate-/r* add-log-exp
2×*-commutative distribute-lft-out-- difference-of-squares
1×frac-2neg clear-num associate-/l/
Counts
3 → 189
Calls
3 calls:
15.0ms
(* (- 1.0 x) (* (- 3.0 x) (/ (/ 1 y) 3.0)))
6.0ms
(/ (/ 1 y) 3.0)
16.0ms
(* (- 3.0 x) (/ (/ 1 y) 3.0))

series17.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(* (- 1.0 x) (* (- 3.0 x) (/ (/ 1 y) 3.0)))
2.0ms
(/ (/ 1 y) 3.0)
8.0ms
(* (- 3.0 x) (/ (/ 1 y) 3.0))

simplify50.0ms

Algorithm
egg-herbie
Counts
198 → 198
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
052512300

prune246.0ms

Filtered
137 candidates to 198 candidates (-44.5%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1971198
Fresh213
Picked011
Done011
Total1994203

Merged error: 0b

Counts
203 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- 3.0 x) y)
0.1b
(* (/ (- 3.0 x) y) (- 1.0 x))
0.4b
(/ (* (/ (- 3.0 x) y) (- 1.0 x)) 3.0)

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
46×add-sqr-sqrt
41×*-un-lft-identity
34×times-frac
25×add-cube-cbrt
19×add-exp-log associate-*l* add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
7×associate-/l/
6×cbrt-undiv div-exp associate-/r* associate-/l*
5×pow1 flip3-- associate-*r* flip--
4×frac-times associate-*r/ prod-exp cbrt-unprod
3×div-inv add-log-exp
2×distribute-rgt-in sub-neg frac-2neg distribute-lft-in associate-*l/ clear-num unswap-sqr
1×div-sub pow-prod-down *-commutative
Counts
3 → 114
Calls
3 calls:
5.0ms
(/ (- 3.0 x) y)
13.0ms
(* (/ (- 3.0 x) y) (- 1.0 x))
11.0ms
(/ (* (/ (- 3.0 x) y) (- 1.0 x)) 3.0)

series17.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(/ (- 3.0 x) y)
6.0ms
(* (/ (- 3.0 x) y) (- 1.0 x))
7.0ms
(/ (* (/ (- 3.0 x) y) (- 1.0 x)) 3.0)

simplify54.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
049841326
149841326

prune124.0ms

Filtered
88 candidates to 123 candidates (-39.8%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1230123
Fresh011
Picked011
Done022
Total1234127

Merged error: 0b

Counts
127 → 4

regimes180.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01413
11413

end0.0ms

sample591.0ms

Algorithm
intervals
Results
323.0ms10776×body80valid

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