Details

sample29.0ms

Algorithm

intervals

Results

15.0ms

372×

body

valid

simplify2.3s

Counts: 1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize12.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* x x) (- 3.0 (* x 2.0)))

rewrite49.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`add-sqr-sqrt` `associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`distribute-rgt-in` `add-cube-cbrt` `sub-neg` `-un-lft-identity` `distribute-lft-in` `associate-r/`
1×	`flip3--` `associate-l` `*-commutative` `flip--` `add-log-exp` `unswap-sqr`

Counts

1 → 25

Calls

1 calls:

48.0ms

(* (* x x) (- 3.0 (* x 2.0)))

series91.0ms

Counts

1 → 3

Calls

1 calls:

91.0ms

(* (* x x) (- 3.0 (* x 2.0)))

simplify471.0ms

Counts: 28 → 28

prune44.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))
0.0b	(* 2.0 (pow x 3))
0.2b	(* (* x x) 3.0)

rewrite65.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-sqr-sqrt`
15×	`associate-r`
13×	`add-exp-log`
10×	`add-cbrt-cube`
8×	`pow1` `add-cube-cbrt` `*-un-lft-identity`
7×	`add-log-exp`
6×	`prod-exp`
5×	`unswap-sqr`
4×	`unpow-prod-down` `cube-prod` `associate-l` `cbrt-unprod`
3×	`pow-prod-down`
2×	`sum-log` `*-commutative` `sqr-pow`
1×	`+-commutative` `neg-sub0` `cube-mult` `pow-to-exp` `associate-+r-` `flip3-+` `unpow3` `unsub-neg` `neg-log` `pow-exp` `flip-+`

Counts

3 → 65

Calls

3 calls:

20.0ms	(+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))
20.0ms	(* 2.0 (pow x 3))
23.0ms	(* (* x x) 3.0)

series217.0ms

Counts

3 → 9

Calls

3 calls:

139.0ms	(+ (* (* x x) 3.0) (- (* 2.0 (pow x 3))))
46.0ms	(* 2.0 (pow x 3))
32.0ms	(* (* x x) 3.0)

simplify902.0ms

Counts: 74 → 74

prune176.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))
0.0b	(* 2.0 (pow x 3))
0.2b	(* x (* x 3.0))

rewrite81.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
13×	`add-exp-log` `associate-r`
10×	`add-cbrt-cube`
8×	`pow1` `add-cube-cbrt` `*-un-lft-identity`
7×	`add-log-exp`
6×	`associate-l` `prod-exp`
4×	`unpow-prod-down` `cube-prod` `cbrt-unprod` `unswap-sqr`
3×	`pow-prod-down`
2×	`sum-log` `*-commutative` `sqr-pow`
1×	`+-commutative` `neg-sub0` `cube-mult` `pow-to-exp` `associate-+r-` `flip3-+` `unpow3` `unsub-neg` `neg-log` `pow-exp` `flip-+`

Counts

3 → 64

Calls

3 calls:

34.0ms	(+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))
26.0ms	(* 2.0 (pow x 3))
17.0ms	(* x (* x 3.0))

series255.0ms

Counts

3 → 9

Calls

3 calls:

159.0ms	(+ (* x (* x 3.0)) (- (* 2.0 (pow x 3))))
54.0ms	(* 2.0 (pow x 3))
42.0ms	(* x (* x 3.0))

simplify940.0ms

Counts: 73 → 73

prune176.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* (* (* x x) (sqrt 3.0)) (sqrt 3.0)) (- (* 2.0 (pow x 3))))
0.0b	(* 2.0 (pow x 3))
0.3b	(* (* (* x x) (sqrt 3.0)) (sqrt 3.0))
0.3b	(* (* x x) (sqrt 3.0))

rewrite282.0ms

Algorithm

rewrite-expression-head

Rules

24×	`associate-r`
23×	`add-exp-log`
21×	`add-sqr-sqrt`
20×	`add-cbrt-cube`
18×	`pow1`
12×	`add-cube-cbrt` `*-un-lft-identity` `prod-exp`
10×	`cbrt-unprod`
9×	`pow-prod-down`
8×	`add-log-exp`
7×	`sqrt-prod`
6×	`unswap-sqr`
5×	`associate-l`
4×	`unpow-prod-down` `cube-prod`
3×	`*-commutative`
2×	`sum-log` `sqr-pow`
1×	`+-commutative` `neg-sub0` `cube-mult` `pow-to-exp` `associate-+r-` `flip3-+` `unpow3` `unsub-neg` `neg-log` `pow-exp` `flip-+`

Counts

4 → 93

Calls

4 calls:

91.0ms	(+ (* (* (* x x) (sqrt 3.0)) (sqrt 3.0)) (- (* 2.0 (pow x 3))))
26.0ms	(* 2.0 (pow x 3))
107.0ms	(* (* (* x x) (sqrt 3.0)) (sqrt 3.0))
54.0ms	(* (* x x) (sqrt 3.0))

series435.0ms

Counts

4 → 12

Calls

4 calls:

205.0ms	(+ (* (* (* x x) (sqrt 3.0)) (sqrt 3.0)) (- (* 2.0 (pow x 3))))
53.0ms	(* 2.0 (pow x 3))
125.0ms	(* (* (* x x) (sqrt 3.0)) (sqrt 3.0))
51.0ms	(* (* x x) (sqrt 3.0))

simplify1.3s

Counts: 105 → 105

prune264.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes23.0ms

Accuracy

-76.5% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.5s

end0.0ms

sample1.0s

Algorithm

intervals

Results

808.0ms

11923×

body

valid