Details

Time bar (total: 1.5s)

sample13.0ms

Algorithm
intervals
Results
7.0ms355×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1163
2203
3213
4213

prune1.0ms

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: 0.6b

Counts
2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x x) 3.0)
0.5b
(/ (- (* x x) 3.0) 6.0)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
12×times-frac
11×add-cube-cbrt *-un-lft-identity
5×difference-of-squares
4×add-exp-log add-cbrt-cube associate-/l* add-log-exp
3×associate-/r*
2×pow1 flip3-- flip-- associate-/l/
1×cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv
Counts
2 → 47
Calls
2 calls:
4.0ms
(- (* x x) 3.0)
6.0ms
(/ (- (* x x) 3.0) 6.0)

series108.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(- (* x x) 3.0)
65.0ms
(/ (- (* x x) 3.0) 6.0)

simplify75.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0204285
1661264
22602264
35002264

prune81.0ms

Filtered
53 candidates to 41 candidates (77.4%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New48553
Fresh000
Picked101
Done000
Total49554

Merged error: 0.0b

Counts
54 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ (* x x) 6.0) (/ 3.0 6.0))
0.6b
(/ (* x x) 6.0)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
7×add-exp-log times-frac add-cbrt-cube
6×*-un-lft-identity
4×add-cube-cbrt add-log-exp difference-of-squares
3×associate-/r* div-inv
2×pow1 cbrt-undiv div-exp
1×sub-neg flip3-- distribute-rgt-out-- frac-2neg diff-log prod-exp clear-num frac-sub flip-- cbrt-unprod associate-/l* distribute-lft-out-- sub-div
Counts
2 → 41
Calls
2 calls:
10.0ms
(- (/ (* x x) 6.0) (/ 3.0 6.0))
4.0ms
(/ (* x x) 6.0)

series86.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(- (/ (* x x) 6.0) (/ 3.0 6.0))
27.0ms
(/ (* x x) 6.0)

simplify84.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
0202240
1708220
22808219
35002219

prune63.0ms

Filtered
47 candidates to 35 candidates (74.5%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New45247
Fresh224
Picked101
Done000
Total48452

Merged error: 0.0b

Counts
52 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x (/ x 6.0)) (/ 3.0 6.0))
0.2b
(* x (/ x 6.0))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*r/ associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv sub-neg flip3-- diff-log div-exp pow-prod-down *-commutative frac-sub flip-- div-inv sub-div
Counts
2 → 46
Calls
2 calls:
6.0ms
(- (* x (/ x 6.0)) (/ 3.0 6.0))
6.0ms
(* x (/ x 6.0))

series87.0ms

Counts
2 → 6
Calls
2 calls:
62.0ms
(- (* x (/ x 6.0)) (/ 3.0 6.0))
25.0ms
(* x (/ x 6.0))

simplify38.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0237234
11012208
25001207

prune68.0ms

Filtered
52 candidates to 36 candidates (69.2%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New51152
Fresh033
Picked011
Done000
Total51556

Merged error: 0b

Counts
56 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ x (/ 6.0 x)) (/ 3.0 6.0))
0.2b
(/ x (/ 6.0 x))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
86×times-frac
65×add-sqr-sqrt
50×*-un-lft-identity
44×add-cube-cbrt
13×associate-/r*
7×add-exp-log add-cbrt-cube
6×difference-of-squares
5×div-inv
4×add-log-exp
3×cbrt-undiv div-exp associate-/l*
2×pow1 distribute-lft-out--
1×sub-neg flip3-- frac-2neg diff-log clear-num associate-/r/ frac-sub flip--
Counts
2 → 91
Calls
2 calls:
33.0ms
(- (/ x (/ 6.0 x)) (/ 3.0 6.0))
6.0ms
(/ x (/ 6.0 x))

series84.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(- (/ x (/ 6.0 x)) (/ 3.0 6.0))
24.0ms
(/ x (/ 6.0 x))

simplify54.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0422650
11893603
25002596

prune156.0ms

Filtered
97 candidates to 70 candidates (72.2%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New96197
Fresh213
Picked011
Done011
Total984102

Merged error: 0b

Counts
102 → 4

regimes12.0ms

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
084
184

end0.0ms

sample333.0ms

Algorithm
intervals
Results
223.0ms10751×body80valid

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