Details

Time bar (total: 8.8s)

sample106.0ms

Algorithm
intervals
Results
34.0ms852×body80nan
13.0ms258×body80valid

simplify35.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0206
1486
21186
32476
45256
57326
69376
711086
811286
911286

prune5.0ms

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

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (- (* x (log y)) y) z)
0.0b
(+ (- (- (* x (log y)) y) z) (log t))
0.2b
(* x (log y))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
28×associate--l+
22×*-un-lft-identity
21×log-prod
16×add-sqr-sqrt
14×add-log-exp
12×add-cube-cbrt
10×associate-+l+
9×distribute-rgt-in distribute-lft-in
8×pow1
6×diff-log
5×add-exp-log add-cbrt-cube
4×sub-neg associate-*r* distribute-lft-out
3×associate-+r+ associate-*l* sum-log log-pow distribute-lft-out--
1×+-commutative associate--l- associate-+l- flip3-- flip3-+ pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ difference-of-squares unswap-sqr
Counts
3 → 80
Calls
3 calls:
7.0ms
(- (- (* x (log y)) y) z)
11.0ms
(+ (- (- (* x (log y)) y) z) (log t))
4.0ms
(* x (log y))

series129.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(- (- (* x (log y)) y) z)
48.0ms
(+ (- (- (* x (log y)) y) z) (log t))
44.0ms
(* x (log y))

simplify91.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0332521
11115483
24129455
35002455

prune297.0ms

Filtered
89 candidates to 60 candidates (32.6%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New84589
Fresh000
Picked011
Done000
Total84690

Merged error: 0.0b

Counts
90 → 6

localize15.0ms

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))))
0.5b
(cbrt y)
0.5b
(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)))
10.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series619.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(* x (log (cbrt y)))
116.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
202.0ms
(cbrt y)
193.0ms
(cbrt y)

simplify57.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0345729
11431634
25001547

prune1.2s

Filtered
114 candidates to 91 candidates (20.2%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1131114
Fresh044
Picked011
Done011
Total1137120

Merged error: 0b

Counts
120 → 7

localize25.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
5.1b
(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)

series925.0ms

Counts
4 → 12
Calls
4 calls:
208.0ms
(cbrt y)
262.0ms
(cbrt (cbrt y))
266.0ms
(cbrt (cbrt y))
189.0ms
(pow y 1/3)

simplify47.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
0128228
1366206
21321196
35001191

prune727.0ms

Filtered
69 candidates to 56 candidates (18.8%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New69069
Fresh044
Picked011
Done022
Total69776

Merged error: 0b

Counts
76 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* x (log y))) (cbrt (* x (log y))))
0.5b
(cbrt (* x (log y)))
0.5b
(cbrt (* x (log y)))
0.5b
(cbrt (* x (log y)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
5.0ms
(* (cbrt (* x (log y))) (cbrt (* x (log y))))
2.0ms
(cbrt (* x (log y)))
2.0ms
(cbrt (* x (log y)))
2.0ms
(cbrt (* x (log y)))

series584.0ms

Counts
4 → 12
Calls
4 calls:
165.0ms
(* (cbrt (* x (log y))) (cbrt (* x (log y))))
133.0ms
(cbrt (* x (log y)))
127.0ms
(cbrt (* x (log y)))
158.0ms
(cbrt (* x (log y)))

simplify76.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
0188445
1594383
22797337
35002321

prune378.0ms

Filtered
70 candidates to 49 candidates (30.0%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New70070
Fresh033
Picked011
Done033
Total70777

Merged error: 0b

Counts
77 → 7

regimes677.0ms

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
0126
1126

end0.0ms

sample2.7s

Algorithm
intervals
Results
1.0s24720×body80nan
401.0ms8035×body80valid

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