Details

Time bar (total: 3.6s)

sample34.0ms

Algorithm
intervals
Results
10.0ms274×body80nan
10.0ms257×body80valid

simplify17.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1254
2414
3524
4854
51064
61414
72154
82364
92364

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: 0.1b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (- (* x (log y)) z) y)
0.0b
(- (* x (log y)) z)
0.3b
(* x (log y))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
20×associate--l+
18×log-prod
15×add-sqr-sqrt
13×*-un-lft-identity
11×add-cube-cbrt
10×add-log-exp
9×distribute-rgt-in distribute-lft-in
6×pow1
5×add-exp-log add-cbrt-cube
4×diff-log associate-*r*
3×sub-neg associate-*l*
2×flip3-- flip--
1×associate--l- pow-prod-down prod-exp log-pow *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 67
Calls
3 calls:
7.0ms
(- (- (* x (log y)) z) y)
4.0ms
(- (* x (log y)) z)
5.0ms
(* x (log y))

series124.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(- (- (* x (log y)) z) y)
54.0ms
(- (* x (log y)) z)
39.0ms
(* x (log y))

simplify68.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0257372
1752352
22351328
35001328

prune131.0ms

Filtered
76 candidates to 53 candidates (69.7%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New70676
Fresh000
Picked101
Done000
Total71677

Merged error: 0.0b

Counts
77 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* (log (sqrt y)) x) z)
0.0b
(+ (* x (log (sqrt y))) (- (- (* (log (sqrt y)) x) z) y))
0.3b
(* (log (sqrt y)) x)
0.3b
(* x (log (sqrt y)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
24×log-prod
20×add-sqr-sqrt
16×add-cube-cbrt *-un-lft-identity
15×add-log-exp
12×pow1 distribute-rgt-in associate-+l+ distribute-lft-in sqrt-prod
9×associate-*r* associate-*l*
8×add-exp-log add-cbrt-cube
6×log-pow
4×associate-+r+ diff-log
3×sub-neg sum-log
2×sqrt-pow1 pow1/2 pow-prod-down prod-exp associate--l+ *-commutative cbrt-unprod unswap-sqr
1×+-commutative associate-+r- flip3-- flip3-+ flip-- flip-+
Counts
4 → 96
Calls
4 calls:
4.0ms
(- (* (log (sqrt y)) x) z)
10.0ms
(+ (* x (log (sqrt y))) (- (- (* (log (sqrt y)) x) z) y))
4.0ms
(* (log (sqrt y)) x)
6.0ms
(* x (log (sqrt y)))

series360.0ms

Counts
4 → 12
Calls
4 calls:
103.0ms
(- (* (log (sqrt y)) x) z)
58.0ms
(+ (* x (log (sqrt y))) (- (- (* (log (sqrt y)) x) z) y))
114.0ms
(* (log (sqrt y)) x)
85.0ms
(* x (log (sqrt y)))

simplify48.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0387806
11412714
25001672

prune219.0ms

Filtered
108 candidates to 76 candidates (70.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New1053108
Fresh145
Picked011
Done000
Total1068114

Merged error: 0.0b

Counts
114 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (log (cbrt y)))
0.4b
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
48×log-prod
36×distribute-rgt-in distribute-lft-in
30×cbrt-prod
26×add-sqr-sqrt
24×add-cube-cbrt associate-+l+ *-un-lft-identity
12×associate-+r+
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
5×associate-*r*
3×pow1/3 associate-*l*
2×log-pow
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 102
Calls
4 calls:
5.0ms
(* x (log (cbrt y)))
9.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series525.0ms

Counts
4 → 12
Calls
4 calls:
88.0ms
(* x (log (cbrt y)))
97.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
170.0ms
(cbrt y)
170.0ms
(cbrt y)

simplify57.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0345729
11431634
25001547

prune292.0ms

Filtered
114 candidates to 92 candidates (80.7%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1113114
Fresh426
Picked101
Done011
Total1166122

Merged error: 0b

Counts
122 → 6

localize15.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* x 1/3) (log y))
0.4b
(+ (* x (* 2 (log (cbrt y)))) (* (* x 1/3) (log y)))
0.4b
(* x 1/3)
0.6b
(cbrt y)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×associate-+l+
22×add-sqr-sqrt
20×add-cube-cbrt *-un-lft-identity
15×cbrt-prod
12×pow1
11×add-exp-log add-cbrt-cube
7×associate-*r*
6×associate-+r+ add-log-exp
4×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×*-commutative
1×+-commutative flip3-+ pow1/3 sum-log log-pow flip-+ unswap-sqr
Counts
4 → 95
Calls
4 calls:
5.0ms
(* (* x 1/3) (log y))
12.0ms
(+ (* x (* 2 (log (cbrt y)))) (* (* x 1/3) (log y)))
3.0ms
(* x 1/3)
1.0ms
(cbrt y)

series377.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* (* x 1/3) (log y))
147.0ms
(+ (* x (* 2 (log (cbrt y)))) (* (* x 1/3) (log y)))
13.0ms
(* x 1/3)
175.0ms
(cbrt y)

simplify70.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
0421677
11947555
25002453

prune254.0ms

Filtered
107 candidates to 81 candidates (75.7%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1070107
Fresh044
Picked011
Done011
Total1076113

Merged error: 0b

Counts
113 → 6

regimes84.0ms

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
0119
1119

end0.0ms

sample826.0ms

Algorithm
intervals
Results
294.0ms8045×body80valid
204.0ms7981×body80nan
0.0ms1×body1280valid

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