Details

Time bar (total: 1.4s)

sample21.0ms

Algorithm
intervals
Results
10.0ms383×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0737
1737

prune7.0ms

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: 0.0b

Counts
2 → 2

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 2.0 (* x (- x y)))
0.0b
(* x (- x y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
10×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
7×*-un-lft-identity
6×sub-neg associate-*r/ associate-*r* associate-*l*
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 54
Calls
2 calls:
11.0ms
(* 2.0 (* x (- x y)))
6.0ms
(* x (- x y))

series18.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(* 2.0 (* x (- x y)))
8.0ms
(* x (- x y))

simplify65.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
04928457
14928457

prune64.0ms

Filtered
34 candidates to 60 candidates (-76.5%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New58260
Fresh011
Picked101
Done000
Total59362

Merged error: 0b

Counts
62 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (* x 2.0) (- x y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
12.0ms
(* (* x 2.0) (- x y))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(* (* x 2.0) (- x y))

simplify66.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
05019242

prune44.0ms

Filtered
16 candidates to 29 candidates (-81.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New29029
Fresh022
Picked011
Done000
Total29332

Merged error: 0b

Counts
32 → 3

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 2.0 (- (* x x) (* x y)))
0.0b
(- (* x x) (* x y))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
3×sub-neg associate-*l*
2×distribute-rgt-in flip3-- distribute-lft-in associate-*r/ flip-- distribute-lft-out--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
9.0ms
(* 2.0 (- (* x x) (* x y)))
5.0ms
(- (* x x) (* x y))

series19.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(* 2.0 (- (* x x) (* x y)))
8.0ms
(- (* x x) (* x y))

simplify43.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05450367

prune40.0ms

Filtered
30 candidates to 44 candidates (-46.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New44044
Fresh011
Picked011
Done011
Total44347

Merged error: 0b

Counts
47 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(* 2.0 (/ (- (pow x 3) (* x (* y y))) (+ x y)))
1.1b
(- (pow x 3) (* x (* y y)))
6.6b
(* x (* y y))
18.0b
(/ (- (pow x 3) (* x (* y y))) (+ x y))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
43×*-un-lft-identity
33×times-frac
31×add-sqr-sqrt
25×add-cube-cbrt
23×associate-*r*
16×add-exp-log add-cbrt-cube
11×pow1
10×cube-mult distribute-lft-out--
9×distribute-lft-out
6×associate-*l* add-log-exp
5×prod-exp cbrt-unprod
4×pow-prod-down associate-/r* associate-/r/ associate-/l*
3×unswap-sqr
2×cbrt-undiv flip3-- flip3-+ div-exp *-commutative flip-- flip-+ div-inv associate-/l/
1×sub-neg frac-2neg diff-log div-sub associate-*r/ clear-num
Counts
4 → 114
Calls
4 calls:
16.0ms
(* 2.0 (/ (- (pow x 3) (* x (* y y))) (+ x y)))
7.0ms
(- (pow x 3) (* x (* y y)))
5.0ms
(* x (* y y))
11.0ms
(/ (- (pow x 3) (* x (* y y))) (+ x y))

series36.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(* 2.0 (/ (- (pow x 3) (* x (* y y))) (+ x y)))
8.0ms
(- (pow x 3) (* x (* y y)))
6.0ms
(* x (* y y))
11.0ms
(/ (- (pow x 3) (* x (* y y))) (+ x y))

simplify46.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
051211547

prune131.0ms

Filtered
87 candidates to 126 candidates (-44.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1260126
Fresh000
Picked011
Done022
Total1263129

Merged error: 0b

Counts
129 → 3

regimes136.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
087
187

end0.0ms

sample565.0ms

Algorithm
intervals
Results
297.0ms11138×body80valid

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