Details

Time bar (total: 3.7s)

sample632.0ms

Algorithm
intervals
Results
29.0ms256×body80valid

simplify60.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
01925
13325
28825
329225
475425
5175625
6500125

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: 0.0b

Counts
2 → 1

localize21.0ms

Local error

Found 4 expressions with local error:

0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
12×*-un-lft-identity times-frac add-log-exp difference-of-squares
4×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
4 → 64
Calls
4 calls:
19.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
22.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
19.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
19.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

series15.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
4.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
4.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
4.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

simplify60.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0137740
1352680
21683672
35001672

prune197.0ms

Filtered
76 candidates to 60 candidates (21.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New75176
Fresh000
Picked011
Done000
Total75277

Merged error: 0.0b

Counts
77 → 2

localize16.0ms

Local error

Found 4 expressions with local error:

0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
12×*-un-lft-identity times-frac add-log-exp difference-of-squares
4×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
4 → 64
Calls
4 calls:
19.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
19.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
21.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
19.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

series15.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
4.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
4.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

simplify58.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0137740
1352680
21683672
35001672

prune225.0ms

Filtered
76 candidates to 60 candidates (21.1%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New75176
Fresh000
Picked011
Done011
Total75378

Merged error: 0.0b

Counts
78 → 3

localize17.0ms

Local error

Found 4 expressions with local error:

0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
0.4b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
12×*-un-lft-identity times-frac add-log-exp difference-of-squares
4×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
4 → 64
Calls
4 calls:
19.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
22.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
19.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
19.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

series14.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
4.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
4.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

simplify58.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0137740
1352680
21683672
35001672

prune258.0ms

Filtered
76 candidates to 60 candidates (21.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New76076
Fresh000
Picked011
Done022
Total76379

Merged error: 0.0b

Counts
79 → 3

regimes162.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01525
11525

end0.0ms

sample1.7s

Algorithm
intervals
Results
934.0ms8000×body80valid

Profiling

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