Details

sample20.0ms

Algorithm

intervals

Results

8.0ms

345×

body

valid

simplify54.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	12	7
2	32	7
3	66	7
4	81	7
5	88	7
done	88	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite51.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 26

Calls

1 calls:

49.0ms

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

series70.0ms

Counts

1 → 3

Calls

1 calls:

70.0ms

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

simplify2.3s

Counts

29 → 29

Iterations

Useful iterations: 2 (104.0ms)

Iter	Nodes	Cost
0	60	303
1	165	294
2	649	242
3	2733	242
done	5000	242

prune72.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b	(* y (- 1.0 y))
5.0b	(* (* y (- 1.0 y)) x)

rewrite70.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 46

Calls

2 calls:

22.0ms	(* y (- 1.0 y))
47.0ms	(* (* y (- 1.0 y)) x)

series143.0ms

Counts

2 → 6

Calls

2 calls:

73.0ms	(* y (- 1.0 y))
69.0ms	(* (* y (- 1.0 y)) x)

simplify2.0s

Counts

52 → 52

Iterations

Useful iterations: 3 (823.0ms)

Iter	Nodes	Cost
0	79	462
1	187	448
2	597	384
3	2589	372
done	5001	372

prune122.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* 1.0 y) (* y (- y)))
5.0b	(* (+ (* 1.0 y) (* y (- y))) x)

rewrite53.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 33

Calls

2 calls:

13.0ms	(+ (* 1.0 y) (* y (- y)))
38.0ms	(* (+ (* 1.0 y) (* y (- y))) x)

series160.0ms

Counts

2 → 6

Calls

2 calls:

84.0ms	(+ (* 1.0 y) (* y (- y)))
76.0ms	(* (+ (* 1.0 y) (* y (- y))) x)

simplify2.1s

Counts

39 → 39

Iterations

Useful iterations: 3 (793.0ms)

Iter	Nodes	Cost
0	60	505
1	167	460
2	610	324
3	2405	313
done	5001	313

prune104.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt x)
0.5b	(cbrt x)
1.9b	(* (* (* y (- 1.0 y)) (* (cbrt x) (cbrt x))) (cbrt x))
3.5b	(* (* y (- 1.0 y)) (* (cbrt x) (cbrt x)))

rewrite338.0ms

Algorithm

rewrite-expression-head

Rules

34×	`pow1` `add-exp-log`
21×	`pow-prod-down` `prod-exp` `add-cbrt-cube` `cbrt-unprod`
9×	`cbrt-prod`
8×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
7×	`associate-r`
6×	`associate-*l/`
4×	`associate-*r/` `add-log-exp`
2×	`flip3--` `pow1/3` `associate-l` `*-commutative` `flip--`

Counts

4 → 78

Calls

4 calls:

1.0ms	(cbrt x)
1.0ms	(cbrt x)
246.0ms	(* (* (* y (- 1.0 y)) (* (cbrt x) (cbrt x))) (cbrt x))
84.0ms	(* (* y (- 1.0 y)) (* (cbrt x) (cbrt x)))

series908.0ms

Counts

4 → 12

Calls

4 calls:

311.0ms	(cbrt x)
294.0ms	(cbrt x)
79.0ms	(* (* (* y (- 1.0 y)) (* (cbrt x) (cbrt x))) (cbrt x))
223.0ms	(* (* y (- 1.0 y)) (* (cbrt x) (cbrt x)))

simplify1.4s

Counts

90 → 90

Iterations

Useful iterations: done (1.4s)

Iter	Nodes	Cost
0	117	1212
1	316	1164
2	1351	805
done	5000	687

prune179.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes96.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	8	7
done	8	7

end0.0ms

sample761.0ms

Algorithm

intervals

Results

360.0ms

10727×

body

valid