Details

Time bar (total: 11.7s)

sample58.0ms

Algorithm
intervals
Results
31.0ms256×body80valid
12.0ms256×pre80true

simplify2.8s

Counts
1 → 1

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.4b

localize22.0ms

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)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
48×add-sqr-sqrt
40×times-frac
35×*-un-lft-identity
34×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×expm1-log1p-u fma-neg prod-diff sqrt-prod insert-posit16 log1p-expm1-u
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 → 109
Calls
3 calls:
Slowest
12.0ms
(* (/ b a) (/ b a))
7.0ms
(- 1 (* (/ b a) (/ b a)))
1.0ms
(sqrt (fabs (- 1 (* (/ b a) (/ b a)))))

series139.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
62.0ms
(- 1 (* (/ b a) (/ b a)))
55.0ms
(* (/ b a) (/ b a))
22.0ms
(sqrt (fabs (- 1 (* (/ b a) (/ b a)))))

simplify1.6s

Counts
118 → 118

prune1.4s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 6.4b

localize43.0ms

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)))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
54×add-sqr-sqrt
42×*-un-lft-identity
40×times-frac
39×add-cube-cbrt
16×add-cbrt-cube add-exp-log
13×swap-sqr associate-*r* associate-*l*
12×pow1
10×exp-prod exp-sum
9×prod-diff add-log-exp
8×log-prod
6×log-pow difference-of-squares
4×expm1-log1p-u cbrt-undiv div-exp prod-exp cbrt-unprod insert-posit16 log1p-expm1-u div-inv unswap-sqr
3×sub-neg fma-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 → 142
Calls
4 calls:
Slowest
32.0ms
(* (/ b a) (/ b a))
13.0ms
(log (exp (- 1 (* (/ b a) (/ b a)))))
9.0ms
(exp (- 1 (* (/ b a) (/ b a))))
5.0ms
(- 1 (* (/ b a) (/ b a)))

series172.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
59.0ms
(- 1 (* (/ b a) (/ b a)))
43.0ms
(log (exp (- 1 (* (/ b a) (/ b a)))))
41.0ms
(exp (- 1 (* (/ b a) (/ b a))))
28.0ms
(* (/ b a) (/ b a))

simplify1.8s

Counts
154 → 154

prune2.1s

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

sample1.3s

Algorithm
intervals
Results
834.0ms8000×body80valid
327.0ms8000×pre80true