Details

Time bar (total: 6.4s)

sample69.0ms

Algorithm
intervals
Results
28.0ms682×body80nan
13.0ms256×body80valid

simplify34.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0206
1486
21186
32476
45256
57326
69376
711086
811286
911286

prune3.0ms

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

localize14.0ms

Local error

Found 3 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
21×log-prod
20×*-un-lft-identity associate--l+
14×add-sqr-sqrt
12×add-cube-cbrt
11×add-log-exp
10×associate-+l+
9×distribute-rgt-in distribute-lft-in
8×pow1
5×add-exp-log add-cbrt-cube
4×diff-log associate-*r* distribute-lft-out
3×sub-neg associate-+r+ associate-*l* sum-log log-pow
2×distribute-lft-out--
1×+-commutative associate-+l- flip3-- flip3-+ pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ unswap-sqr
Counts
3 → 74
Calls
3 calls:
12.0ms
(+ (- (- (* x (log y)) y) z) (log t))
5.0ms
(- (* x (log y)) y)
5.0ms
(* x (log y))

series139.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(+ (- (- (* x (log y)) y) z) (log t))
59.0ms
(- (* x (log y)) y)
38.0ms
(* x (log y))

simplify86.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0333472
11030432
23345405
35001405

prune170.0ms

Filtered
83 candidates to 56 candidates (67.5%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New79483
Fresh000
Picked011
Done000
Total79584

Merged error: 0.0b

Counts
84 → 5

localize20.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (log (cbrt y)))
0.3b
(+ (* 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)))
10.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
1.0ms
(cbrt y)
2.0ms
(cbrt y)

series556.0ms

Counts
4 → 12
Calls
4 calls:
94.0ms
(* x (log (cbrt y)))
102.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
181.0ms
(cbrt y)
178.0ms
(cbrt y)

simplify55.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0345729
11431634
25001547

prune360.0ms

Filtered
114 candidates to 91 candidates (79.8%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1113114
Fresh303
Picked011
Done011
Total1145119

Merged error: 0b

Counts
119 → 5

localize25.0ms

Local error

Found 4 expressions with local error:

0.3b
(+ (* x (+ (* 2/3 (log y)) (log (cbrt (sqrt y))))) (* x (log (cbrt (sqrt y)))))
0.4b
(* 2/3 (log y))
0.5b
(cbrt (sqrt y))
0.5b
(cbrt (sqrt y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod log-prod
20×add-sqr-sqrt
18×add-cube-cbrt associate-+r+ *-un-lft-identity
13×distribute-rgt-in distribute-lft-in
12×sqrt-prod
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
4×associate-*r*
3×associate-*l*
2×associate-+l+ pow1/3
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log log-pow *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 85
Calls
4 calls:
10.0ms
(+ (* x (+ (* 2/3 (log y)) (log (cbrt (sqrt y))))) (* x (log (cbrt (sqrt y)))))
5.0ms
(* 2/3 (log y))
2.0ms
(cbrt (sqrt y))
2.0ms
(cbrt (sqrt y))

series644.0ms

Counts
4 → 12
Calls
4 calls:
185.0ms
(+ (* x (+ (* 2/3 (log y)) (log (cbrt (sqrt y))))) (* x (log (cbrt (sqrt y)))))
148.0ms
(* 2/3 (log y))
155.0ms
(cbrt (sqrt y))
155.0ms
(cbrt (sqrt y))

simplify52.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0411778
11405707
25001636

prune337.0ms

Filtered
97 candidates to 71 candidates (73.2%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New97097
Fresh022
Picked011
Done022
Total975102

Merged error: 0b

Counts
102 → 5

localize26.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
5.0b
(pow y 1/3)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
21×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×pow1 add-exp-log
4×add-cbrt-cube add-log-exp
3×unpow-prod-down pow-unpow pow1/3
1×pow-to-exp pow-pow unpow1/3 pow-exp sqr-pow
Counts
4 → 57
Calls
4 calls:
1.0ms
(cbrt y)
2.0ms
(cbrt (cbrt y))
2.0ms
(cbrt (cbrt y))
2.0ms
(pow y 1/3)

series861.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(cbrt y)
249.0ms
(cbrt (cbrt y))
252.0ms
(cbrt (cbrt y))
179.0ms
(pow y 1/3)

simplify51.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (46.0ms)

IterNodesCost
0128228
1366206
21321196
35001191

prune286.0ms

Filtered
69 candidates to 56 candidates (81.2%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New69069
Fresh011
Picked011
Done033
Total69574

Merged error: 0b

Counts
74 → 5

regimes259.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0126
1126

end0.0ms

sample2.3s

Algorithm
intervals
Results
1.0s23666×body80nan
425.0ms8036×body80valid
0.0ms1×body1280valid
0.0ms1×body640valid

Profiling

Loading profile data...