Details

Time bar (total: 2.2s)

sample33.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
5.0ms187×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

prune3.0ms

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 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
14×associate--l+
12×add-sqr-sqrt log-prod
10×*-un-lft-identity
8×add-cube-cbrt
7×add-log-exp
6×distribute-rgt-in distribute-lft-in
5×pow1
4×add-exp-log associate-*r* add-cbrt-cube
3×diff-log associate-*l*
2×sub-neg
1×associate--l- flip3-- pow-prod-down prod-exp log-pow *-commutative flip-- cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 49
Calls
2 calls:
7.0ms
(- (- (* x (log y)) z) y)
4.0ms
(* x (log y))

series15.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(- (- (* x (log y)) z) y)
7.0ms
(* x (log y))

simplify49.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0229284
1693253
22061235
35002235

prune72.0ms

Filtered
36 candidates to 55 candidates (-52.8%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New48755
Fresh000
Picked011
Done000
Total48856

Merged error: 0.0b

Counts
56 → 8

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

series84.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(* x (log (cbrt y)))
20.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
21.0ms
(cbrt y)
23.0ms
(cbrt y)

simplify47.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0362765
11356673
25002593

prune137.0ms

Filtered
87 candidates to 114 candidates (-31.0%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1113114
Fresh336
Picked101
Done011
Total1157122

Merged error: 0b

Counts
122 → 7

localize22.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series87.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
21.0ms
(cbrt y)
21.0ms
(cbrt y)
23.0ms
(cbrt y)

simplify123.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (22.0ms)

IterNodesCost
059204
1101188
2205148
3559144
42708128
55002128

prune91.0ms

Filtered
44 candidates to 56 candidates (-27.3%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New56056
Fresh055
Picked011
Done011
Total56763

Merged error: 0b

Counts
63 → 7

localize18.0ms

Local error

Found 4 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
15×cbrt-prod
13×add-sqr-sqrt
11×add-cube-cbrt *-un-lft-identity
6×pow1 add-exp-log sqrt-prod add-cbrt-cube
4×add-log-exp
3×pow1/3 associate-*r* associate-*l*
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
4 → 61
Calls
4 calls:
7.0ms
(* x (+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y)))))
2.0ms
(cbrt (sqrt y))
2.0ms
(cbrt (sqrt y))
1.0ms
(cbrt y)

series90.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(* x (+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y)))))
15.0ms
(cbrt (sqrt y))
16.0ms
(cbrt (sqrt y))
22.0ms
(cbrt y)

simplify40.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0352518
11369463
25001424

prune87.0ms

Filtered
55 candidates to 73 candidates (-32.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New73073
Fresh044
Picked011
Done022
Total73780

Merged error: 0b

Counts
80 → 7

regimes251.0ms

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
084
184

end0.0ms

sample835.0ms

Algorithm
intervals
Results
296.0ms8030×body80valid
154.0ms5546×body80nan
0.0ms1×body1280valid

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