Details

Time bar (total: 2.7s)

sample19.0ms

Algorithm
intervals
Results
7.0ms307×body80valid
1.0ms11×body1280valid
1.0ms7×body640valid
1.0ms9×body320valid
0.0ms3×body160valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1324
2754
31414
41704
51704

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

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)

rewrite20.0ms

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))
9.0ms
(* 3.0 (- 2.0 (* x 3.0)))
6.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)

series214.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(- 2.0 (* x 3.0))
67.0ms
(* 3.0 (- 2.0 (* x 3.0)))
102.0ms
(* (* 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

prune166.0ms

Filtered
65 candidates to 42 candidates (35.4%)
Pruning

11 alts after pruning (11 fresh and 0 done)

PrunedKeptTotal
New541165
Fresh000
Picked101
Done000
Total551166

Merged error: 0.0b

Counts
66 → 11

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 6.0 (* 9.0 x))
0.1b
(* x (- 6.0 (* 9.0 x)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×sub-neg associate-*r* associate-*l*
2×distribute-rgt-in flip3-- distribute-lft-in associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 36
Calls
2 calls:
2.0ms
(- 6.0 (* 9.0 x))
5.0ms
(* x (- 6.0 (* 9.0 x)))

series130.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(- 6.0 (* 9.0 x))
86.0ms
(* x (- 6.0 (* 9.0 x)))

simplify90.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0140190
1583168
23082168
35002168

prune100.0ms

Filtered
42 candidates to 26 candidates (38.1%)
Pruning

13 alts after pruning (12 fresh and 1 done)

PrunedKeptTotal
New37542
Fresh3710
Picked011
Done000
Total401353

Merged error: 0b

Counts
53 → 13

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))

rewrite15.0ms

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))
5.0ms
(* (- 2.0 (* x 3.0)) x)
6.0ms
(* 3.0 (* (- 2.0 (* x 3.0)) x))

series237.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(- 2.0 (* x 3.0))
92.0ms
(* (- 2.0 (* x 3.0)) x)
102.0ms
(* 3.0 (* (- 2.0 (* x 3.0)) x))

simplify32.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0207312
1816266
25001260

prune149.0ms

Filtered
61 candidates to 39 candidates (36.1%)
Pruning

13 alts after pruning (11 fresh and 2 done)

PrunedKeptTotal
New61061
Fresh01111
Picked011
Done011
Total611374

Merged error: 0b

Counts
74 → 13

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
36×pow1 add-exp-log
23×add-cbrt-cube
22×pow-prod-down prod-exp cbrt-unprod
12×add-sqr-sqrt
10×distribute-rgt-in distribute-lft-in associate-*r/
8×add-cube-cbrt *-un-lft-identity associate-*l*
7×sub-neg associate-*r*
6×add-log-exp
4×cbrt-prod flip3-- flip--
3×*-commutative
2×associate-*l/ unswap-sqr
1×diff-log
Counts
4 → 101
Calls
4 calls:
3.0ms
(- 2.0 (* x 3.0))
11.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0))))
13.0ms
(* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0)))) x)
6.0ms
(* (cbrt 3.0) (- 2.0 (* x 3.0)))

series530.0ms

Counts
4 → 12
Calls
4 calls:
48.0ms
(- 2.0 (* x 3.0))
159.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0))))
216.0ms
(* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0)))) x)
106.0ms
(* (cbrt 3.0) (- 2.0 (* x 3.0)))

simplify60.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
03831012
11899729
25002627

prune298.0ms

Filtered
113 candidates to 61 candidates (46.0%)
Pruning

13 alts after pruning (10 fresh and 3 done)

PrunedKeptTotal
New1130113
Fresh01010
Picked011
Done022
Total11313126

Merged error: 0b

Counts
126 → 13

regimes120.0ms

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
083
183

end0.0ms

sample432.0ms

Algorithm
intervals
Results
212.0ms9918×body80valid
27.0ms292×body1280valid
21.0ms245×body640valid
10.0ms168×body320valid
3.0ms70×body160valid

Profiling

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