Details

Time bar (total: 3.2s)

sample14.0ms

Algorithm
intervals
Results
6.0ms336×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

prune2.0ms

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: 0.9b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.9b
(/ 1.0 (* x x))

rewrite9.0ms

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 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
8.0ms
(/ 1.0 (* x x))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(/ 1.0 (* x x))

simplify94.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09986
132071
295271
3449771
4500171

prune35.0ms

Filtered
24 candidates to 16 candidates (33.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New22224
Fresh000
Picked011
Done000
Total22325

Merged error: 0.0b

Counts
25 → 3

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 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 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
6.0ms
(/ (/ 1.0 x) x)

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(/ (/ 1.0 x) x)

simplify35.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0311449
11180415
25002406

prune130.0ms

Filtered
73 candidates to 50 candidates (31.5%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New70373
Fresh011
Picked011
Done011
Total70676

Merged error: 0.0b

Counts
76 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
22×cbrt-prod
14×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×times-frac
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
1×cbrt-div div-inv
Counts
4 → 55
Calls
4 calls:
2.0ms
(cbrt (/ 1.0 x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series839.0ms

Counts
4 → 12
Calls
4 calls:
232.0ms
(cbrt (/ 1.0 x))
201.0ms
(cbrt x)
204.0ms
(cbrt x)
201.0ms
(cbrt x)

simplify89.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 3 (22.0ms)

IterNodesCost
0116253
1245239
2692231
33043226
45002226

prune273.0ms

Filtered
67 candidates to 57 candidates (14.9%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New67067
Fresh033
Picked011
Done022
Total67673

Merged error: 0.0b

Counts
73 → 6

localize7.0ms

Local error

Found 4 expressions with local error:

0.9b
(/ 1.0 (* x x))
18.5b
(cbrt (/ 1.0 (* x x)))
18.5b
(cbrt (/ 1.0 (* x x)))
18.5b
(cbrt (/ 1.0 (* x x)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
21×cbrt-prod
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
9×add-exp-log add-cbrt-cube
4×pow1 div-inv add-log-exp
3×cbrt-div pow1/3 associate-/l*
2×cbrt-undiv div-exp
1×frac-2neg prod-exp clear-num associate-/r* cbrt-unprod
Counts
4 → 69
Calls
4 calls:
4.0ms
(/ 1.0 (* x x))
3.0ms
(cbrt (/ 1.0 (* x x)))
3.0ms
(cbrt (/ 1.0 (* x x)))
3.0ms
(cbrt (/ 1.0 (* x x)))

series772.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(/ 1.0 (* x x))
251.0ms
(cbrt (/ 1.0 (* x x)))
247.0ms
(cbrt (/ 1.0 (* x x)))
244.0ms
(cbrt (/ 1.0 (* x x)))

simplify37.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
0125398
1357362
21030356
35001356

prune212.0ms

Filtered
81 candidates to 64 candidates (21.0%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New77481
Fresh112
Picked101
Done033
Total79887

Merged error: 0.0b

Counts
87 → 8

regimes193.0ms

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
042

end0.0ms

sample340.0ms

Algorithm
intervals
Results
176.0ms10641×body80valid

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