Details

Time bar (total: 4.0s)

sample16.0ms

Algorithm
intervals
Results
7.0ms310×body80valid
1.0ms10×body1280valid
1.0ms11×body640valid
0.0ms5×body320valid
0.0ms2×body160valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0144
1324
2754
31414
41704
51704

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: 0.3b

Counts
2 → 1

localize5.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 2.0 (* x 3.0))
0.1b
(* 3.0 (- 2.0 (* x 3.0)))
0.1b
(* (* 3.0 (- 2.0 (* x 3.0))) x)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity associate-*r*
5×add-log-exp
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
3×sub-neg flip3-- flip--
2×distribute-rgt-in distribute-lft-in associate-*l/ *-commutative
1×diff-log unswap-sqr
Counts
3 → 56
Calls
3 calls:
3.0ms
(- 2.0 (* x 3.0))
6.0ms
(* 3.0 (- 2.0 (* x 3.0)))
7.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)

series203.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(- 2.0 (* x 3.0))
58.0ms
(* 3.0 (- 2.0 (* x 3.0)))
109.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)

simplify38.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0219323
11062277
25002274

prune96.0ms

Filtered
65 candidates to 42 candidates (64.6%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New56965
Fresh000
Picked101
Done000
Total57966

Merged error: 0.0b

Counts
66 → 9

localize5.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 2.0 (* x 3.0))
0.1b
(* (- 2.0 (* x 3.0)) x)
0.1b
(* 3.0 (* (- 2.0 (* x 3.0)) x))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity associate-*l*
5×add-log-exp
4×associate-*r* pow-prod-down associate-*l/ prod-exp cbrt-unprod
3×flip3-- flip--
2×associate-*r/ *-commutative
1×sub-neg diff-log unswap-sqr
Counts
3 → 52
Calls
3 calls:
3.0ms
(- 2.0 (* x 3.0))
6.0ms
(* (- 2.0 (* x 3.0)) x)
8.0ms
(* 3.0 (* (- 2.0 (* x 3.0)) x))

series196.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(- 2.0 (* x 3.0))
71.0ms
(* (- 2.0 (* x 3.0)) x)
84.0ms
(* 3.0 (* (- 2.0 (* x 3.0)) x))

simplify33.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0207312
1816266
25001260

prune82.0ms

Filtered
61 candidates to 39 candidates (63.9%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New59261
Fresh268
Picked011
Done000
Total61970

Merged error: 0.0b

Counts
70 → 9

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- 2.0 (* x 3.0))
0.1b
(* (- 2.0 (* x 3.0)) x)
0.3b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x)))
0.3b
(* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
32×pow1 add-exp-log
20×add-cbrt-cube
19×pow-prod-down prod-exp cbrt-unprod
10×add-sqr-sqrt associate-*l*
8×add-cube-cbrt *-un-lft-identity
6×associate-*r/ associate-*l/ add-log-exp
5×associate-*r*
4×flip3-- flip--
3×cbrt-prod *-commutative
1×sub-neg diff-log unswap-sqr
Counts
4 → 85
Calls
4 calls:
3.0ms
(- 2.0 (* x 3.0))
6.0ms
(* (- 2.0 (* x 3.0)) x)
15.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x)))
8.0ms
(* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x))

series425.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(- 2.0 (* x 3.0))
70.0ms
(* (- 2.0 (* x 3.0)) x)
175.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x)))
139.0ms
(* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x))

simplify50.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0328742
11360566
25002516

prune129.0ms

Filtered
97 candidates to 54 candidates (55.7%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New95297
Fresh347
Picked011
Done011
Total988106

Merged error: 0b

Counts
106 → 8

localize12.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (- 2.0 (* x 3.0)) x)
0.1b
(* (cbrt (sqrt 3.0)) (* (- 2.0 (* x 3.0)) x))
0.2b
(* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* (- 2.0 (* x 3.0)) x)))
0.3b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* (- 2.0 (* x 3.0)) x))))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
52×pow1 add-exp-log
34×pow-prod-down prod-exp cbrt-unprod
27×add-cbrt-cube
22×associate-*l*
14×add-sqr-sqrt
12×cbrt-prod add-cube-cbrt *-un-lft-identity associate-*r/
8×associate-*l/
6×associate-*r* sqrt-prod
4×flip3-- *-commutative flip-- add-log-exp
1×unswap-sqr
Counts
4 → 111
Calls
4 calls:
6.0ms
(* (- 2.0 (* x 3.0)) x)
9.0ms
(* (cbrt (sqrt 3.0)) (* (- 2.0 (* x 3.0)) x))
13.0ms
(* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* (- 2.0 (* x 3.0)) x)))
19.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* (- 2.0 (* x 3.0)) x))))

series1.8s

Counts
4 → 12
Calls
4 calls:
73.0ms
(* (- 2.0 (* x 3.0)) x)
496.0ms
(* (cbrt (sqrt 3.0)) (* (- 2.0 (* x 3.0)) x))
554.0ms
(* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* (- 2.0 (* x 3.0)) x)))
705.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* (- 2.0 (* x 3.0)) x))))

simplify71.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 2 (59.0ms)

IterNodesCost
04361351
121991006
25001955

prune214.0ms

Filtered
123 candidates to 73 candidates (59.3%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1230123
Fresh055
Picked011
Done022
Total1238131

Merged error: 0b

Counts
131 → 8

regimes52.0ms

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
0104
1104

end0.0ms

sample402.0ms

Algorithm
intervals
Results
217.0ms9849×body80valid
33.0ms308×body1280valid
24.0ms299×body640valid
12.0ms136×body320valid
2.0ms57×body160valid

Profiling

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