Details

sample149.0ms

Algorithm

intervals

Results

69.0ms	103×	body	1280	valid
34.0ms	82×	body	640	valid
18.0ms	258×	body	80	valid
11.0ms	39×	body	320	valid
3.0ms	21×	body	160	valid

simplify22.0ms

Counts

1 → 1

Iterations

Iter	Nodes
7	36
6	36
5	35
4	33
3	29
2	22
1	14
0	7

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 57.8b

localize16.0ms

Local error

Found 1 expressions with local error:

6.3b	(- (exp x) (exp (- x)))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 15

Calls

1 calls:

26.0ms

(- (exp x) (exp (- x)))

series63.0ms

Counts

1 → 3

Calls

1 calls:

63.0ms

(- (exp x) (exp (- x)))

simplify5.2s

Counts

18 → 18

Iterations

Iter	Nodes
5	5103
4	1654
3	653
2	258
1	111
0	47

prune171.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 3 expressions with local error:

0.0b	(* (+ 2 (* 1/3 (* x x))) x)
0.0b	(* 1/60 (pow x 5))
0.2b	(* 1/3 (* x x))

rewrite74.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-sqr-sqrt`
15×	`add-exp-log`
12×	`add-cbrt-cube`
11×	`associate-r`
10×	`pow1`
9×	`-un-lft-identity` `associate-l*` `add-cube-cbrt`
7×	`prod-exp`
5×	`cbrt-unprod` `unswap-sqr`
4×	`unpow-prod-down` `pow-prod-down`
3×	`*-commutative` `insert-posit16` `add-log-exp`
2×	`associate-*l/` `sqr-pow`
1×	`pow-to-exp` `flip3-+` `pow-exp` `flip-+`

Counts

3 → 67

Calls

3 calls:

30.0ms	(* (+ 2 (* 1/3 (* x x))) x)
16.0ms	(* 1/60 (pow x 5))
27.0ms	(* 1/3 (* x x))

series285.0ms

Counts

3 → 9

Calls

3 calls:

158.0ms	(* (+ 2 (* 1/3 (* x x))) x)
81.0ms	(* 1/60 (pow x 5))
46.0ms	(* 1/3 (* x x))

simplify2.7s

Counts

76 → 76

Iterations

Iter	Nodes
3	4081
2	924
1	301
0	118

prune708.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize82.0ms

Local error

Found 4 expressions with local error:

0.1b	(* 1/27 (* x x))
0.2b	(* 1/3 (* x x))
0.2b	(* 1/3 (* x x))
0.2b	(* 1/3 (* x x))

rewrite66.0ms

Algorithm

rewrite-expression-head

Rules

24×	`pow1` `add-cbrt-cube` `add-exp-log`
12×	`add-sqr-sqrt` `associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
8×	`*-un-lft-identity` `add-cube-cbrt`
4×	`associate-r` `*-commutative` `insert-posit16` `add-log-exp` `unswap-sqr`

Counts

4 → 80

Calls

4 calls:

15.0ms	(* 1/27 (* x x))
13.0ms	(* 1/3 (* x x))
13.0ms	(* 1/3 (* x x))
24.0ms	(* 1/3 (* x x))

series163.0ms

Counts

4 → 12

Calls

4 calls:

49.0ms	(* 1/27 (* x x))
53.0ms	(* 1/3 (* x x))
32.0ms	(* 1/3 (* x x))
28.0ms	(* 1/3 (* x x))

simplify1.1s

Counts

92 → 92

Iterations

Iter	Nodes
3	2329
2	495
1	153
0	59

prune1.4s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes81.0ms

Accuracy

0% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 0.7b

bsearch0.0ms

simplify10.0ms

Iterations

Iter	Nodes
2	34
1	34
0	24

end0.0ms

sample5.2s

Algorithm

intervals

Results

2.8s	3440×	body	1280	valid
1.1s	2402×	body	640	valid
687.0ms	8110×	body	80	valid
355.0ms	1246×	body	320	valid
101.0ms	627×	body	160	valid