Details

Time bar (total: 2.4s)

analyze549.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%50%0%4
50%50%0%5
50%50%0%6
50%50%0%7
50%50%0%8
50%50%0%9
50%50%0%10
50%50%0%11
50%49.9%0%12
99.6%0.3%0%13
99.9%0%0%14

sample38.0ms

Algorithm
intervals
Results
31.0ms256×body80valid

simplify46.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
0514443

prune6.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize10.0ms

Local error

Found 4 expressions with local error:

4.5b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.5b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.5b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.5b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
12×*-un-lft-identity add-log-exp
8×difference-of-squares
4×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
4 → 56
Calls
4 calls:
8.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
10.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
8.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
8.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

series12.0ms

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

simplify55.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04922976
14922976

prune159.0ms

Filtered
56 candidates to 68 candidates (-21.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New67168
Fresh000
Picked011
Done000
Total67269

Merged error: 0.0b

Counts
69 → 2

localize17.0ms

Local error

Found 4 expressions with local error:

4.5b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.5b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.5b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
4.6b
(- (sqrt 2.0) (sqrt (/ 2.0 (+ 1.0 (* 1.0 t)))))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
33×add-sqr-sqrt
14×*-un-lft-identity
12×add-log-exp difference-of-squares
9×sqrt-prod
5×times-frac distribute-lft-out--
4×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip--
Counts
4 → 61
Calls
4 calls:
8.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
8.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
8.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
11.0ms
(- (sqrt 2.0) (sqrt (/ 2.0 (+ 1.0 (* 1.0 t)))))

series16.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
3.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
3.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
8.0ms
(- (sqrt 2.0) (sqrt (/ 2.0 (+ 1.0 (* 1.0 t)))))

simplify46.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
050031180

prune252.0ms

Filtered
58 candidates to 73 candidates (-25.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New73073
Fresh000
Picked011
Done011
Total73275

Merged error: 0.0b

Counts
75 → 2

regimes25.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03243
13243

end0.0ms

sample1.1s

Algorithm
intervals
Results
963.0ms8000×body80valid

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