Details

Time bar (total: 1.1s)

sample25.0ms

Algorithm
intervals
Results
13.0ms344×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0217
1217

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (- (* x x) 3.0) 6.0)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×times-frac
10×add-cube-cbrt *-un-lft-identity
4×associate-/l* difference-of-squares
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
10.0ms
(/ (- (* x x) 3.0) 6.0)

series5.0ms

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

simplify27.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 0 (22.0ms)

IterNodesCost
04996405
14996405

prune57.0ms

Filtered
30 candidates to 37 candidates (-23.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New34337
Fresh000
Picked011
Done000
Total34438

Merged error: 0.0b

Counts
38 → 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))

rewrite13.0ms

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))

series8.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(- (* x (/ x 6.0)) (/ 3.0 6.0))
3.0ms
(* x (/ x 6.0))

simplify31.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
05027410

prune61.0ms

Filtered
36 candidates to 52 candidates (-44.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New50252
Fresh112
Picked011
Done101
Total52456

Merged error: 0b

Counts
56 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* 6.0 (- (* x x) 3.0))
0.1b
(/ (* 6.0 (- (* x x) 3.0)) (* 6.0 6.0))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
7×add-sqr-sqrt
5×prod-exp cbrt-unprod
4×pow1 cbrt-undiv add-cube-cbrt *-un-lft-identity associate-*r/ div-exp associate-*r*
3×associate-*l*
2×distribute-rgt-in sub-neg flip3-- distribute-lft-in flip-- associate-/l/ add-log-exp
1×frac-2neg times-frac pow-prod-down clear-num associate-/r* *-commutative div-inv associate-/l* difference-of-squares unswap-sqr
Counts
2 → 48
Calls
2 calls:
6.0ms
(* 6.0 (- (* x x) 3.0))
10.0ms
(/ (* 6.0 (- (* x x) 3.0)) (* 6.0 6.0))

series11.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(* 6.0 (- (* x x) 3.0))
5.0ms
(/ (* 6.0 (- (* x x) 3.0)) (* 6.0 6.0))

simplify38.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05351460

prune52.0ms

Filtered
34 candidates to 54 candidates (-58.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New54054
Fresh022
Picked011
Done011
Total54458

Merged error: 0b

Counts
58 → 4

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
1.0b
(cbrt 6.0)
1.0b
(cbrt 6.0)
1.0b
(cbrt 6.0)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt 6.0)
1.0ms
(cbrt 6.0)
1.0ms
(cbrt 6.0)

series21.0ms

Counts
4 → 6
Calls
4 calls:
21.0ms
(cbrt x)
0.0ms
(cbrt 6.0)
0.0ms
(cbrt 6.0)
0.0ms
(cbrt 6.0)

simplify39.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
04908200
14908200

prune84.0ms

Filtered
37 candidates to 50 candidates (-35.1%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New50050
Fresh011
Picked011
Done022
Total50454

Merged error: 0b

Counts
54 → 4

regimes90.0ms

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
089
189

end0.0ms

sample423.0ms

Algorithm
intervals
Results
243.0ms10668×body80valid

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