Details

Time bar (total: 2.2s)

analyze350.0ms

Algorithm
search

sample23.0ms

Algorithm
intervals
Results
13.0ms256×body80valid
0.0ms2×body80nan
0.0ms1×body80invalid

simplify15.0ms

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)
0.3b
(* x (log y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
12×log-prod
10×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
6×distribute-rgt-in distribute-lft-in associate--l+
5×pow1
4×add-exp-log associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
1×sub-neg flip3-- diff-log pow-prod-down prod-exp log-pow *-commutative flip-- cbrt-unprod unswap-sqr
Counts
2 → 43
Calls
2 calls:
4.0ms
(- (* x (log y)) z)
4.0ms
(* x (log y))

series18.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(- (* x (log y)) z)
7.0ms
(* x (log y))

simplify43.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
0186226
1559202
21662185
35002185

prune52.0ms

Filtered
32 candidates to 49 candidates (-53.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New47249
Fresh000
Picked011
Done000
Total47350

Merged error: 0.0b

Counts
50 → 3

localize13.0ms

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)

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)

series85.0ms

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)
24.0ms
(cbrt y)

simplify49.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0362765
11356673
25002593

prune129.0ms

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

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1113114
Fresh101
Picked101
Done011
Total1134117

Merged error: 0b

Counts
117 → 4

localize18.0ms

Local error

Found 4 expressions with local error:

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

rewrite12.0ms

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)))))
1.0ms
(cbrt y)
2.0ms
(cbrt (sqrt y))
2.0ms
(cbrt (sqrt y))

series88.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(* x (+ (* 2 (log (cbrt y))) (log (cbrt (sqrt y)))))
20.0ms
(cbrt y)
15.0ms
(cbrt (sqrt y))
18.0ms
(cbrt (sqrt y))

simplify41.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0352518
11369463
25001424

prune93.0ms

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

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New73073
Fresh022
Picked011
Done011
Total73477

Merged error: 0b

Counts
77 → 4

localize19.0ms

Local error

Found 4 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 50
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(cbrt (cbrt y))
2.0ms
(cbrt (cbrt y))

series99.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(cbrt y)
22.0ms
(cbrt y)
28.0ms
(cbrt (cbrt y))
28.0ms
(cbrt (cbrt y))

simplify77.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 3 (13.0ms)

IterNodesCost
099274
1175254
2404214
31393206
45002206

prune76.0ms

Filtered
48 candidates to 62 candidates (-29.2%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New62062
Fresh011
Picked011
Done022
Total62466

Merged error: 0b

Counts
66 → 4

regimes205.0ms

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

analyze191.0ms

Algorithm
search

sample462.0ms

Algorithm
intervals
Results
296.0ms7999×body80valid
1.0ms35×body80invalid
1.0ms31×body80nan
0.0ms1×body1280valid

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