Details

Time bar (total: 8.2s)

sample64.0ms

Algorithm
intervals
Results
46.0ms256×body80valid

simplify1.5s

Counts
1 → 1
Iterations
IterNodes
done2002
72002
61890
5598
4215
384
236
121
012

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(- 2 (/ 2 (+ 1 t)))

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
12×*-un-lft-identity add-log-exp
8×difference-of-squares
4×pow1 sub-neg times-frac flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16 flip-- distribute-lft-out--
Counts
4 → 64
Calls
4 calls:
11.0ms
(- 2 (/ 2 (+ 1 t)))
12.0ms
(- 2 (/ 2 (+ 1 t)))
23.0ms
(- 2 (/ 2 (+ 1 t)))
20.0ms
(- 2 (/ 2 (+ 1 t)))

series131.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(- 2 (/ 2 (+ 1 t)))
37.0ms
(- 2 (/ 2 (+ 1 t)))
35.0ms
(- 2 (/ 2 (+ 1 t)))
25.0ms
(- 2 (/ 2 (+ 1 t)))

simplify1.0s

Counts
76 → 76
Iterations
IterNodes
done2002
42002
31019
2347
1121
050

prune802.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(- (sqrt 2) (sqrt (/ 2 (+ 1 t))))

rewrite51.0ms

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 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16 flip--
Counts
4 → 69
Calls
4 calls:
11.0ms
(- 2 (/ 2 (+ 1 t)))
11.0ms
(- 2 (/ 2 (+ 1 t)))
11.0ms
(- 2 (/ 2 (+ 1 t)))
18.0ms
(- (sqrt 2) (sqrt (/ 2 (+ 1 t))))

series191.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(- 2 (/ 2 (+ 1 t)))
35.0ms
(- 2 (/ 2 (+ 1 t)))
29.0ms
(- 2 (/ 2 (+ 1 t)))
93.0ms
(- (sqrt 2) (sqrt (/ 2 (+ 1 t))))

simplify1.8s

Counts
81 → 81
Iterations
IterNodes
done2000
42000
31989
2657
1240
097

prune934.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes39.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done15
115
010

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.4s8000×body80valid