Details

sample99.0ms

Algorithm

intervals

Results

50.0ms	70×	body	1280	valid
23.0ms	54×	body	640	valid
6.0ms	26×	body	320	valid
4.0ms	91×	body	80	valid
3.0ms	99×	body	80	nan
2.0ms	15×	body	160	valid

simplify13.0ms

Counts

1 → 1

Calls

1 calls:

Slowest

13.0ms

(log (+ 1 x))

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 38.8b

localize10.0ms

Local error

Found 1 expressions with local error:

3.5b	(log (+ 1 x))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

4×	`log-prod` `*-un-lft-identity`
2×	`add-sqr-sqrt` `pow1` `log-div` `add-exp-log` `add-cube-cbrt`
1×	`flip3-+` `add-cbrt-cube` `rem-log-exp` `log-pow` `flip-+` `insert-posit16` `distribute-lft-out` `add-log-exp`

Counts

1 → 16

Calls

1 calls:

Slowest

3.0ms

(log (+ 1 x))

series37.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

37.0ms

(log (+ 1 x))

simplify1.2s

Counts

24 → 19

Calls

24 calls:

Slowest

393.0ms	(- (+ (/ 1 x) (log -1)) (+ (log (/ -1 x)) (* 1/2 (/ 1 (pow x 2)))))
253.0ms	(- (+ x (* 1/3 (pow x 3))) (* 1/2 (pow x 2)))
175.0ms	(- (/ 1 x) (+ (log (/ 1 x)) (* 1/2 (/ 1 (pow x 2)))))
83.0ms	(* (* (log (+ 1 x)) (log (+ 1 x))) (log (+ 1 x)))
55.0ms	(log (+ (* 1 1) (- (* x x) (* 1 x))))

prune155.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.3b	(* x 1/3)
0.0b	(* (+ -1/2 (* x 1/3)) (* x x))

rewrite33.0ms

Algorithm

rewrite-expression-head

Rules

9×	`pow1` `add-cbrt-cube` `add-exp-log`
8×	`add-sqr-sqrt`
6×	`associate-l`
5×	`*-un-lft-identity` `add-cube-cbrt`
4×	`associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`associate-l/` `-commutative` `insert-posit16` `add-log-exp` `unswap-sqr`
1×	`flip3-+` `flip-+`

Counts

2 → 41

Calls

2 calls:

Slowest

27.0ms	(* (+ -1/2 (* x 1/3)) (* x x))
5.0ms	(* x 1/3)

series127.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

106.0ms	(* (+ -1/2 (* x 1/3)) (* x x))
20.0ms	(* x 1/3)

simplify3.5s

Counts

47 → 47

Calls

47 calls:

Slowest

428.0ms	(exp (* (+ -1/2 (* x 1/3)) (* x x)))
245.0ms	(- (* 1/3 (pow x 3)) (* 1/2 (pow x 2)))
240.0ms	(- (* 1/3 (pow x 3)) (* 1/2 (pow x 2)))
232.0ms	(* (* (* (+ -1/2 (* x 1/3)) (* x x)) (* (+ -1/2 (* x 1/3)) (* x x))) (* (+ -1/2 (* x 1/3)) (* x x)))
222.0ms	(* (* (* (+ -1/2 (* x 1/3)) (+ -1/2 (* x 1/3))) (+ -1/2 (* x 1/3))) (* (* (* x x) x) (* (* x x) x)))

prune397.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes114.0ms

Accuracy

99.3% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 20.0b

bsearch44.0ms

end0.0ms

sample3.7s

Algorithm

intervals

Results

2.3s	2371×	body	1280	valid
687.0ms	1651×	body	640	valid
177.0ms	817×	body	320	valid
142.0ms	2714×	body	80	valid
133.0ms	2732×	body	80	nan
59.0ms	447×	body	160	valid