Details

Time bar (total: 3.2s)

sample12.0ms

Algorithm
intervals
Results
6.0ms356×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
062
162

prune1.0ms

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: 0.4b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.4b
(/ 1.0 (* x x))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 expm1-log1p-u frac-2neg prod-exp clear-num associate-/r* cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
4.0ms
(/ 1.0 (* x x))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(/ 1.0 (* x x))

simplify97.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
010192
132277
295777
3451777
4500277

prune37.0ms

Filtered
26 candidates to 18 candidates (69.2%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New23326
Fresh000
Picked011
Done000
Total23427

Merged error: 0.1b

Counts
27 → 4

localize3.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (/ 1.0 x) x)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 expm1-log1p-u frac-2neg clear-num log1p-expm1-u associate-/l/ add-log-exp
Counts
1 → 72
Calls
1 calls:
6.0ms
(/ (/ 1.0 x) x)

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(/ (/ 1.0 x) x)

simplify42.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0313455
11182421
25001412

prune95.0ms

Filtered
75 candidates to 52 candidates (69.3%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New71475
Fresh112
Picked011
Done011
Total72779

Merged error: 0.0b

Counts
79 → 7

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
0.6b
(cbrt (/ 1.0 x))
0.6b
(cbrt (/ 1.0 x))
0.6b
(cbrt (/ 1.0 x))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×add-cube-cbrt *-un-lft-identity
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 152
Calls
4 calls:
12.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))

series824.0ms

Counts
4 → 12
Calls
4 calls:
235.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
192.0ms
(cbrt (/ 1.0 x))
202.0ms
(cbrt (/ 1.0 x))
194.0ms
(cbrt (/ 1.0 x))

simplify136.0ms

Algorithm
egg-herbie
Counts
164 → 164
Iterations

Useful iterations: 3 (117.0ms)

IterNodesCost
02261109
18171069
246691027
350011023

prune311.0ms

Filtered
164 candidates to 130 candidates (79.3%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New1622164
Fresh044
Picked101
Done022
Total1638171

Merged error: 0b

Counts
171 → 8

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (/ 1.0 x))
0.6b
(cbrt (/ 1.0 x))
0.6b
(cbrt (/ 1.0 x))
0.6b
(cbrt (/ 1.0 x))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
52×cbrt-prod
36×times-frac
32×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u cbrt-div pow1/3 add-cbrt-cube log1p-expm1-u div-inv add-log-exp
Counts
4 → 96
Calls
4 calls:
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))

series799.0ms

Counts
4 → 12
Calls
4 calls:
203.0ms
(cbrt (/ 1.0 x))
198.0ms
(cbrt (/ 1.0 x))
201.0ms
(cbrt (/ 1.0 x))
197.0ms
(cbrt (/ 1.0 x))

simplify84.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 3 (13.0ms)

IterNodesCost
091568
1161548
2368540
3815532
42934532
55002532

prune273.0ms

Filtered
108 candidates to 92 candidates (85.2%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1080108
Fresh055
Picked011
Done022
Total1088116

Merged error: 0b

Counts
116 → 8

regimes90.0ms

Accuracy

0% (0.1b 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
042

end0.0ms

sample297.0ms

Algorithm
intervals
Results
183.0ms10630×body80valid

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