Details

Time bar (total: 10.1s)

sample56.0ms

Algorithm
intervals
Results
30.0ms256×body80valid
12.0ms256×pre80true

simplify1.8s

Counts
1 → 1

prune19.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.4b

localize34.0ms

Local error

Found 3 expressions with local error:

6.4b
(sqrt (fabs (- 1 (* (/ b a) (/ b a)))))
0.4b
(* (/ b a) (/ b a))
0.0b
(- 1 (* (/ b a) (/ b a)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
46×add-sqr-sqrt
40×times-frac
33×*-un-lft-identity
32×add-cube-cbrt
15×add-cbrt-cube add-exp-log
13×swap-sqr associate-*r* associate-*l*
11×pow1
5×add-log-exp
4×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv unswap-sqr
3×sqrt-prod insert-posit16
2×difference-of-squares
1×pow2 frac-times rem-sqrt-square sub-neg sqrt-pow1 pow-plus flip3-- pow1/2 diff-log pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up flip--
Counts
3 → 97
Calls
3 calls:
Slowest
31.0ms
(* (/ b a) (/ b a))
9.0ms
(- 1 (* (/ b a) (/ b a)))
2.0ms
(sqrt (fabs (- 1 (* (/ b a) (/ b a)))))

series108.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
62.0ms
(- 1 (* (/ b a) (/ b a)))
29.0ms
(* (/ b a) (/ b a))
17.0ms
(sqrt (fabs (- 1 (* (/ b a) (/ b a)))))

simplify1.5s

Counts
106 → 106

prune1.2s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 6.4b

localize23.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (/ b a) (/ b a))
0.3b
(log (exp (- 1 (* (/ b a) (/ b a)))))
0.0b
(exp (- 1 (* (/ b a) (/ b a))))
0.0b
(- 1 (* (/ b a) (/ b a)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
50×add-sqr-sqrt
40×times-frac
38×*-un-lft-identity
35×add-cube-cbrt
16×add-cbrt-cube add-exp-log
13×swap-sqr associate-*r* associate-*l*
12×pow1
10×exp-prod
9×add-log-exp
6×log-pow difference-of-squares
5×log-prod
4×cbrt-undiv div-exp exp-sum prod-exp cbrt-unprod insert-posit16 div-inv unswap-sqr
3×sub-neg
2×exp-diff diff-log rem-exp-log
1×pow2 frac-times log-div pow-plus flip3-- rem-log-exp pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up flip--
Counts
4 → 122
Calls
4 calls:
Slowest
18.0ms
(* (/ b a) (/ b a))
9.0ms
(exp (- 1 (* (/ b a) (/ b a))))
8.0ms
(log (exp (- 1 (* (/ b a) (/ b a)))))
7.0ms
(- 1 (* (/ b a) (/ b a)))

series160.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
50.0ms
(- 1 (* (/ b a) (/ b a)))
40.0ms
(log (exp (- 1 (* (/ b a) (/ b a)))))
37.0ms
(* (/ b a) (/ b a))
32.0ms
(exp (- 1 (* (/ b a) (/ b a))))

simplify1.7s

Counts
134 → 134

prune1.6s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 6.4b

regimes117.0ms

Accuracy

0% (0.0b remaining)

Error of 7.5b against oracle of 7.5b and baseline of 7.5b

bsearch2.0ms

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.2s8000×body80valid
280.0ms8000×pre80true