Details

Time bar (total: 3.9s)

sample30.0ms

Algorithm
intervals
Results
9.0ms259×body80valid
7.0ms267×body80nan

simplify16.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1254
2414
3524
4854
51064
61414
72154
82364
92364

prune2.0ms

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

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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)
7.0ms
(* x (log y))

series88.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(- (* x (log y)) z)
36.0ms
(* x (log y))

simplify41.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 2 (14.0ms)

IterNodesCost
0171218
1516200
21464185
35001185

prune84.0ms

Filtered
49 candidates to 32 candidates (65.3%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New45449
Fresh000
Picked101
Done000
Total46450

Merged error: 0.0b

Counts
50 → 4

localize11.0ms

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)))
12.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series545.0ms

Counts
4 → 12
Calls
4 calls:
112.0ms
(* x (log (cbrt y)))
98.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
167.0ms
(cbrt y)
167.0ms
(cbrt y)

simplify52.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0345729
11431634
25001547

prune283.0ms

Filtered
114 candidates to 92 candidates (80.7%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New1122114
Fresh123
Picked101
Done000
Total1144118

Merged error: 0b

Counts
118 → 4

localize21.0ms

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)

series703.0ms

Counts
4 → 12
Calls
4 calls:
169.0ms
(cbrt y)
177.0ms
(cbrt y)
180.0ms
(cbrt y)
177.0ms
(cbrt y)

simplify129.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
040156
181144
2193136
3696136
44103136
55002136

prune190.0ms

Filtered
56 candidates to 48 candidates (85.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New56056
Fresh033
Picked011
Done000
Total56460

Merged error: 0b

Counts
60 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
30×log-prod
22×add-sqr-sqrt
18×add-cube-cbrt *-un-lft-identity
15×sqrt-prod
14×pow1
12×distribute-rgt-in associate-+l+ distribute-lft-in
9×add-exp-log associate-*r* associate-*l* log-pow add-log-exp
8×add-cbrt-cube
3×sqrt-pow1 pow1/2
2×associate-+r+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
1×+-commutative associate-+r- sub-neg flip3-+ diff-log rem-log-exp flip-+
Counts
4 → 98
Calls
4 calls:
2.0ms
(log (sqrt y))
8.0ms
(+ (* x (log (sqrt y))) (- (* (log (sqrt y)) x) z))
4.0ms
(* (log (sqrt y)) x)
5.0ms
(* x (log (sqrt y)))

series354.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(log (sqrt y))
93.0ms
(+ (* x (log (sqrt y))) (- (* (log (sqrt y)) x) z))
117.0ms
(* (log (sqrt y)) x)
83.0ms
(* x (log (sqrt y)))

simplify134.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 3 (126.0ms)

IterNodesCost
0362741
11339644
24807610
35002592

prune205.0ms

Filtered
110 candidates to 77 candidates (70.0%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1100110
Fresh022
Picked011
Done011
Total1104114

Merged error: 0b

Counts
114 → 4

regimes67.0ms

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
02117
12117

end0.0ms

sample863.0ms

Algorithm
intervals
Results
291.0ms8034×body80valid
213.0ms8204×body80nan
1.0ms1×body2560valid

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