Details

sample18.0ms

Algorithm

intervals

Results

7.0ms

344×

body

valid

simplify84.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	123
1	12	123
2	32	123
3	67	123
4	98	123
5	122	123
6	124	123
done	124	123

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (* x y) (- 1.0 y))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 26

Calls

1 calls:

34.0ms

(* (* x y) (- 1.0 y))

series69.0ms

Counts

1 → 3

Calls

1 calls:

69.0ms

(* (* x y) (- 1.0 y))

simplify1.3s

Counts

29 → 29

Iterations

Useful iterations: done (1.3s)

Iter	Nodes	Cost
0	60	6395
1	175	5329
2	1142	5129
done	5000	4849

prune90.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* 1.0 (* x y)) (* (- y) (* x y)))
0.2b	(* (- y) (* x y))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

10×	`associate-l`
7×	`pow1` `add-cbrt-cube` `add-exp-log`
5×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
4×	`add-log-exp`
3×	`distribute-lft-neg-out` `distribute-lft-neg-in` `distribute-rgt-neg-in` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`+-commutative` `neg-mul-1` `sum-log` `flip3-+` `distribute-rgt-out` `associate-r` `unsub-neg` `*-commutative` `flip-+`

Counts

2 → 40

Calls

2 calls:

13.0ms	(+ (* 1.0 (* x y)) (* (- y) (* x y)))
18.0ms	(* (- y) (* x y))

series147.0ms

Counts

2 → 6

Calls

2 calls:

111.0ms	(+ (* 1.0 (* x y)) (* (- y) (* x y)))
35.0ms	(* (- y) (* x y))

simplify1.1s

Counts

46 → 46

Iterations

Useful iterations: done (1.1s)

Iter	Nodes	Cost
0	73	10243
1	219	7873
2	1166	7393
done	5001	7353

prune173.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b	(* y (- 1.0 y))
4.3b	(* x (* y (- 1.0 y)))

rewrite81.0ms

Algorithm

rewrite-expression-head

Rules

10×	`distribute-rgt-in` `distribute-lft-in`
9×	`add-sqr-sqrt` `pow1` `add-cbrt-cube` `add-exp-log`
7×	`*-un-lft-identity`
6×	`sub-neg` `associate-r` `associate-l` `associate-*r/`
5×	`add-cube-cbrt`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`flip3--` `*-commutative` `flip--` `add-log-exp`
1×	`distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 54

Calls

2 calls:

31.0ms	(* y (- 1.0 y))
48.0ms	(* x (* y (- 1.0 y)))

series150.0ms

Counts

2 → 6

Calls

2 calls:

69.0ms	(* y (- 1.0 y))
80.0ms	(* x (* y (- 1.0 y)))

simplify1.0s

Counts

60 → 60

Iterations

Useful iterations: done (1.0s)

Iter	Nodes	Cost
0	84	11805
1	220	9895
2	951	9695
done	5000	9495

prune195.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (* x y) (sqrt (- 1.0 y)))
0.1b	(* (* (* x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))

rewrite137.0ms

Algorithm

rewrite-expression-head

Rules

16×	`pow1` `add-cbrt-cube` `associate-r` `add-exp-log`
14×	`sqrt-div`
10×	`add-sqr-sqrt` `-un-lft-identity` `associate-r/` `sqrt-prod`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
7×	`flip3--` `flip--`
6×	`add-cube-cbrt`
4×	`frac-times`
2×	`associate-l` `associate-l/` `-commutative` `distribute-lft-out--` `add-log-exp` `difference-of-squares`

Counts

2 → 59

Calls

2 calls:

27.0ms	(* (* x y) (sqrt (- 1.0 y)))
108.0ms	(* (* (* x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))

series230.0ms

Counts

2 → 6

Calls

2 calls:

168.0ms	(* (* x y) (sqrt (- 1.0 y)))
62.0ms	(* (* (* x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))

simplify1.9s

Counts

65 → 65

Iterations

Useful iterations: done (1.9s)

Iter	Nodes	Cost
0	125	21751
1	355	16224
2	2160	15784
done	5002	15264

prune214.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes160.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify5.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	203
1	14	203
2	18	203
3	24	203
done	24	203

end0.0ms

sample728.0ms

Algorithm

intervals

Results

425.0ms

10708×

body

valid