Details

Time bar (total: 4.4s)

sample36.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
6.0ms234×body80nan

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1254
2414
3524
4854
51064
61414
72154
82364
92364

prune8.0ms

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: 0.1b

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))

series26.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(- (- (* x (log y)) z) y)
11.0ms
(- (* x (log y)) z)
7.0ms
(* x (log y))

simplify57.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0278385
1810356
22394328
35001328

prune216.0ms

Filtered
76 candidates to 52 candidates (31.6%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New71576
Fresh000
Picked101
Done000
Total72577

Merged error: 0.0b

Counts
77 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (cbrt y)))
0.3b
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite21.0ms

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)

series88.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(* x (log (cbrt y)))
24.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
22.0ms
(cbrt y)
22.0ms
(cbrt y)

simplify48.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0362765
11356673
25002593

prune876.0ms

Filtered
114 candidates to 87 candidates (23.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1131114
Fresh224
Picked011
Done000
Total1154119

Merged error: 0b

Counts
119 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite28.0ms

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:
10.0ms
(+ (* x (log (sqrt y))) (- (- (* (log (sqrt y)) x) z) y))
4.0ms
(- (* (log (sqrt y)) x) z)
4.0ms
(* (log (sqrt y)) x)
7.0ms
(* x (log (sqrt y)))

series47.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(+ (* x (log (sqrt y))) (- (- (* (log (sqrt y)) x) z) y))
13.0ms
(- (* (log (sqrt y)) x) z)
12.0ms
(* (log (sqrt y)) x)
10.0ms
(* x (log (sqrt y)))

simplify46.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0400821
11562737
25001691

prune635.0ms

Filtered
108 candidates to 79 candidates (26.9%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1080108
Fresh022
Picked011
Done011
Total1084112

Merged error: 0b

Counts
112 → 4

localize17.0ms

Local error

Found 4 expressions with local error:

0.3b
(+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y))))
0.6b
(cbrt y)
0.6b
(cbrt (sqrt y))
0.6b
(cbrt (sqrt y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
27×cbrt-prod
21×log-prod
16×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×associate-+l+
9×associate-+r+ sqrt-prod
6×distribute-rgt-in distribute-lft-in
5×add-log-exp
4×pow1 add-exp-log add-cbrt-cube
3×pow1/3
1×+-commutative flip3-+ sum-log flip-+
Counts
4 → 71
Calls
4 calls:
7.0ms
(+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y))))
1.0ms
(cbrt y)
2.0ms
(cbrt (sqrt y))
2.0ms
(cbrt (sqrt y))

series107.0ms

Counts
4 → 12
Calls
4 calls:
53.0ms
(+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y))))
22.0ms
(cbrt y)
15.0ms
(cbrt (sqrt y))
17.0ms
(cbrt (sqrt y))

simplify112.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 3 (106.0ms)

IterNodesCost
0326559
1914522
23467476
35002459

prune822.0ms

Filtered
83 candidates to 64 candidates (22.9%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New83083
Fresh011
Picked011
Done022
Total83487

Merged error: 0b

Counts
87 → 4

regimes163.0ms

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
01610
11610

end0.0ms

sample992.0ms

Algorithm
intervals
Results
279.0ms8033×body80valid
202.0ms7837×body80nan
0.0ms1×body320valid

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