Details

Time bar (total: 2.8s)

sample38.0ms

Algorithm
intervals
Results
11.0ms257×body80valid
8.0ms249×body80nan

simplify26.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1164
2234
3414
4644
5744
6864
71124
81904
92534
103584
113604
123614
133614

prune3.0ms

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: 15.4b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x (log (/ x y))) z)
0.2b
(* x (log (/ x y)))
14.8b
(log (/ x y))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
65×log-prod
45×times-frac
42×add-sqr-sqrt
40×add-cube-cbrt *-un-lft-identity
26×distribute-rgt-in distribute-lft-in associate--l+
8×add-exp-log
7×pow1
5×add-cbrt-cube div-inv add-log-exp
4×associate-*r*
3×associate-*l*
2×rem-log-exp log-pow
1×sub-neg log-div flip3-- diff-log div-exp pow-prod-down prod-exp *-commutative flip-- cbrt-unprod unswap-sqr
Counts
3 → 107
Calls
3 calls:
6.0ms
(- (* x (log (/ x y))) z)
5.0ms
(* x (log (/ x y)))
2.0ms
(log (/ x y))

series32.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(- (* x (log (/ x y))) z)
12.0ms
(* x (log (/ x y)))
7.0ms
(log (/ x y))

simplify94.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0367732
11198668
24130641
35002641

prune144.0ms

Filtered
116 candidates to 81 candidates (30.2%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1106116
Fresh000
Picked011
Done000
Total1107117

Merged error: 0.0b

Counts
117 → 7

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite5.0ms

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 x)
1.0ms
(cbrt x)

series85.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt y)
21.0ms
(cbrt y)
20.0ms
(cbrt x)
21.0ms
(cbrt x)

simplify169.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (34.0ms)

IterNodesCost
0106204
1184188
2373148
31008144
44619128
55001128

prune91.0ms

Filtered
56 candidates to 44 candidates (21.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New54256
Fresh055
Picked101
Done011
Total55863

Merged error: 0.0b

Counts
63 → 8

localize25.0ms

Local error

Found 4 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 47
Calls
4 calls:
1.0ms
(cbrt y)
2.0ms
(cbrt (cbrt y))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series96.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
32.0ms
(cbrt (cbrt y))
21.0ms
(cbrt x)
22.0ms
(cbrt x)

simplify94.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 3 (17.0ms)

IterNodesCost
0146239
1258221
2602181
31964175
45001175

prune98.0ms

Filtered
59 candidates to 47 candidates (20.3%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New59059
Fresh066
Picked011
Done011
Total59867

Merged error: 0.0b

Counts
67 → 8

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite5.0ms

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 x)
1.0ms
(cbrt x)

series87.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
24.0ms
(cbrt y)
21.0ms
(cbrt x)
21.0ms
(cbrt x)

simplify170.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (36.0ms)

IterNodesCost
0106204
1184188
2373148
31008144
44619128
55001128

prune65.0ms

Filtered
56 candidates to 44 candidates (21.4%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New55156
Fresh145
Picked101
Done022
Total57764

Merged error: 0b

Counts
64 → 7

regimes353.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02218
12218

end0.0ms

sample1.1s

Algorithm
intervals
Results
312.0ms8034×body80valid
248.0ms8000×body80nan

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