Details

Time bar (total: 1.7s)

analyze343.0ms

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

sample24.0ms

Algorithm
intervals
Results
17.0ms256×body80valid

simplify47.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
0501825

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

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 2.0 (+ 1.0 (* 1.0 t)))
0.0b
(/ 2.0 (+ 1.0 (* 1.0 t)))
1.4b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
1.4b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
24×*-un-lft-identity
20×add-cube-cbrt times-frac
8×add-exp-log add-cbrt-cube add-log-exp
6×associate-/r* associate-/l*
4×pow1 associate-/r/ difference-of-squares
2×cbrt-undiv sub-neg flip3-- frac-2neg flip3-+ diff-log div-exp clear-num flip-- flip-+ div-inv distribute-lft-out--
Counts
4 → 86
Calls
4 calls:
4.0ms
(/ 2.0 (+ 1.0 (* 1.0 t)))
5.0ms
(/ 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))))

series11.0ms

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

simplify32.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
050601244

prune183.0ms

Filtered
80 candidates to 98 candidates (-22.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New97198
Fresh000
Picked011
Done000
Total97299

Merged error: 0.0b

Counts
99 → 2

localize14.0ms

Local error

Found 4 expressions with local error:

1.4b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
1.4b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
1.4b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))
1.4b
(- 2.0 (/ 2.0 (+ 1.0 (* 1.0 t))))

rewrite36.0ms

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))))
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))))

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))))

simplify54.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04922976
14922976

prune205.0ms

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

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New68068
Fresh000
Picked011
Done011
Total68270

Merged error: 0.0b

Counts
70 → 2

regimes28.0ms

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
04625
14625

end0.0ms

sample660.0ms

Algorithm
intervals
Results
551.0ms8000×body80valid

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