Details

Time bar (total: 13.0s)

sample91.0ms

Algorithm
intervals
Results
30.0ms256×body80valid

simplify3.9s

Counts
1 → 1
Iterations

Useful iterations: 7 (2.4s)

IterNodesCost
01251
11951
23351
38851
427051
566551
6144551
7357243
done500143

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

3.7b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.7b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.7b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.7b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

rewrite114.0ms

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 → 60
Calls
4 calls:
21.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
35.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
27.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
28.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

series241.0ms

Counts
4 → 12
Calls
4 calls:
56.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
54.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
63.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
68.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

simplify3.1s

Counts
72 → 72
Iterations

Useful iterations: 4 (1.7s)

IterNodesCost
0521188
11231144
22991032
39111032
440171024
done50011024

prune258.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 4 expressions with local error:

3.7b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.7b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.7b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
3.7b
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

rewrite149.0ms

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 → 60
Calls
4 calls:
35.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
42.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
34.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
34.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

series216.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
40.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
51.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))
65.0ms
(- 2.0 (/ 2.0 (+ 1.0 (* t 1.0))))

simplify3.4s

Counts
72 → 72
Iterations

Useful iterations: 4 (1.7s)

IterNodesCost
0521188
11231144
22991032
39111032
440171024
done50011024

prune310.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes26.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01143
11543
done1543

end0.0ms

sample1.1s

Algorithm
intervals
Results
905.0ms8000×body80valid