Details

Time bar (total: 15.0s)

sample153.0ms

Algorithm
intervals
Results
79.0ms116×body1280valid
29.0ms75×body640valid
18.0ms272×body80nan
10.0ms37×body320valid
4.0ms24×body160valid
0.0ms4×body80valid

simplify34.0ms

Counts
1 → 1

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.4b

localize25.0ms

Local error

Found 2 expressions with local error:

6.6b
(log (/ (- 1 eps) (+ 1 eps)))
0.0b
(/ (- 1 eps) (+ 1 eps))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
78×*-un-lft-identity
52×add-sqr-sqrt
48×times-frac
30×log-prod
25×add-cube-cbrt
18×difference-of-squares
13×distribute-lft-out
9×distribute-lft-out--
7×add-exp-log
6×associate-/l*
4×associate-/r* add-cbrt-cube associate-/r/
3×pow1
2×flip3-+ div-exp rem-log-exp flip-+ insert-posit16 div-inv add-log-exp associate-/l/
1×cbrt-undiv log-div clear-num frac-2neg flip3-- div-sub log-pow flip--
Counts
2 → 94
Calls
2 calls:
Slowest
21.0ms
(/ (- 1 eps) (+ 1 eps))
11.0ms
(log (/ (- 1 eps) (+ 1 eps)))

series147.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
109.0ms
(log (/ (- 1 eps) (+ 1 eps)))
38.0ms
(/ (- 1 eps) (+ 1 eps))

simplify863.0ms

Counts
100 → 100

prune1.2s

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.1b
(* -2/3 (* (* eps eps) eps))
0.1b
(* (* eps eps) eps)
0.1b
(* -2/5 (pow eps 5))
0.0b
(+ (* -2/5 (pow eps 5)) (+ (* eps -2) (* -2/3 (* (* eps eps) eps))))

rewrite151.0ms

Algorithm
rewrite-expression-head
Rules
32×pow1
23×add-exp-log
20×add-cbrt-cube
15×add-sqr-sqrt
12×prod-exp
11×associate-*r*
10×cbrt-unprod
9×*-un-lft-identity pow-prod-down add-cube-cbrt add-log-exp
7×associate-*l*
6×pow-plus pow-prod-up
4×unpow-prod-down insert-posit16 unswap-sqr
3×sum-log *-commutative
2×pow2 pow-sqr sqr-pow
1×pow-to-exp +-commutative associate-+r+ flip3-+ pow3 pow-exp flip-+
Counts
4 → 91
Calls
4 calls:
Slowest
72.0ms
(* -2/3 (* (* eps eps) eps))
34.0ms
(+ (* -2/5 (pow eps 5)) (+ (* eps -2) (* -2/3 (* (* eps eps) eps))))
28.0ms
(* (* eps eps) eps)
16.0ms
(* -2/5 (pow eps 5))

series276.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
95.0ms
(+ (* -2/5 (pow eps 5)) (+ (* eps -2) (* -2/3 (* (* eps eps) eps))))
69.0ms
(* -2/5 (pow eps 5))
62.0ms
(* (* eps eps) eps)
51.0ms
(* -2/3 (* (* eps eps) eps))

simplify2.3s

Counts
103 → 103

prune979.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

6.4b
(log (sqrt (/ (- 1 eps) (+ 1 eps))))
6.4b
(log (sqrt (/ (- 1 eps) (+ 1 eps))))
0.0b
(sqrt (/ (- 1 eps) (+ 1 eps)))
0.0b
(sqrt (/ (- 1 eps) (+ 1 eps)))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
146×*-un-lft-identity
120×sqrt-prod
104×add-sqr-sqrt
98×times-frac
66×log-prod
50×add-cube-cbrt
32×difference-of-squares
24×distribute-lft-out
16×distribute-lft-out--
10×pow1
8×associate-/r/
6×add-exp-log log-pow
4×rem-sqrt-square sqrt-pow1 flip3-+ add-cbrt-cube pow1/2 sqrt-div flip-+ insert-posit16 div-inv add-log-exp
2×log-div rem-log-exp
Counts
4 → 178
Calls
4 calls:
Slowest
19.0ms
(sqrt (/ (- 1 eps) (+ 1 eps)))
18.0ms
(sqrt (/ (- 1 eps) (+ 1 eps)))
11.0ms
(log (sqrt (/ (- 1 eps) (+ 1 eps))))
11.0ms
(log (sqrt (/ (- 1 eps) (+ 1 eps))))

series405.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
130.0ms
(log (sqrt (/ (- 1 eps) (+ 1 eps))))
129.0ms
(log (sqrt (/ (- 1 eps) (+ 1 eps))))
75.0ms
(sqrt (/ (- 1 eps) (+ 1 eps)))
70.0ms
(sqrt (/ (- 1 eps) (+ 1 eps)))

simplify1.2s

Counts
190 → 190

prune1.2s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes35.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch4.0ms

end0.0ms

sample5.9s

Algorithm
intervals
Results
2.8s3397×body1280valid
1.6s2502×body640valid
620.0ms8078×body80nan
457.0ms1229×body320valid
121.0ms669×body160valid
18.0ms203×body80valid