Details

sample96.0ms

Algorithm

intervals

Results

40.0ms	114×	body	1280	valid
19.0ms	82×	body	640	valid
12.0ms	359×	pre	80	true
4.0ms	29×	body	320	valid
4.0ms	108×	body	80	valid
3.0ms	26×	body	160	valid

simplify20.0ms

Counts: 1 → 1

prune19.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.6b

localize10.0ms

Local error

Found 1 expressions with local error:

7.0b	(- (exp x) 1)

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt`
4×	`*-un-lft-identity`
3×	`add-log-exp`
2×	`difference-of-squares`
1×	`pow1` `sub-neg` `flip3--` `add-cbrt-cube` `diff-log` `difference-of-sqr-1` `add-exp-log` `add-cube-cbrt` `insert-posit16` `flip--` `distribute-lft-out--`

Counts

1 → 17

Calls

1 calls:

Slowest

16.0ms

(- (exp x) 1)

series23.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

23.0ms

(- (exp x) 1)

simplify878.0ms

Counts: 20 → 20

prune112.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.1b

localize17.0ms

Local error

Found 4 expressions with local error:

0.4b	(* x 1/6)
0.0b	(* x (* x (+ 1/2 (* x 1/6))))
0.0b	(* x (+ 1/2 (* x 1/6)))
0.0b	(+ 1/2 (* x 1/6))

rewrite44.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 79

Calls

4 calls:

Slowest

18.0ms	(* x (* x (+ 1/2 (* x 1/6))))
10.0ms	(* x 1/6)
10.0ms	(* x (+ 1/2 (* x 1/6)))
4.0ms	(+ 1/2 (* x 1/6))

series230.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

97.0ms	(* x (* x (+ 1/2 (* x 1/6))))
71.0ms	(* x (+ 1/2 (* x 1/6)))
43.0ms	(+ 1/2 (* x 1/6))
19.0ms	(* x 1/6)

simplify1.6s

Counts: 91 → 91

prune620.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 1 expressions with local error:

7.0b	(- (exp x) 1)

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt`
4×	`*-un-lft-identity`
3×	`add-log-exp`
2×	`difference-of-squares`
1×	`pow1` `sub-neg` `flip3--` `add-cbrt-cube` `diff-log` `difference-of-sqr-1` `add-exp-log` `add-cube-cbrt` `insert-posit16` `flip--` `distribute-lft-out--`

Counts

1 → 17

Calls

1 calls:

Slowest

8.0ms

(- (exp x) 1)

series17.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

17.0ms

(- (exp x) 1)

simplify793.0ms

Counts: 20 → 20

prune92.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 2 expressions with local error:

7.2b	(log (exp (+ (exp x) -1)))
7.0b	(+ (exp x) -1)

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

8×	`*-un-lft-identity`
6×	`add-sqr-sqrt` `log-pow`
5×	`exp-prod`
4×	`log-prod` `add-cube-cbrt` `add-log-exp`
3×	`pow1`
2×	`difference-of-sqr--1` `add-cbrt-cube` `add-exp-log` `insert-posit16` `distribute-lft-out`
1×	`+-commutative` `sum-log` `flip3-+` `rem-log-exp` `exp-sum` `flip-+`

Counts

2 → 33

Calls

2 calls:

Slowest

22.0ms	(log (exp (+ (exp x) -1)))
8.0ms	(+ (exp x) -1)

series49.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

25.0ms	(log (exp (+ (exp x) -1)))
24.0ms	(+ (exp x) -1)

simplify2.3s

Counts: 39 → 39

prune181.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.1b

regimes93.0ms

Accuracy

0% (0.5b remaining)

Error of 0.5b against oracle of 0.1b and baseline of 0.5b

bsearch1.0ms

end0.0ms

sample2.7s

Algorithm

intervals

Results

1.2s	3489×	body	1280	valid
585.0ms	2522×	body	640	valid
363.0ms	12000×	pre	80	true
166.0ms	4202×	body	80	valid
153.0ms	1186×	body	320	valid
50.0ms	601×	body	160	valid