Details

sample40.0ms

Algorithm

intervals

Results

15.0ms

471×

body

valid

simplify300.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	7
1	11	7
2	27	7
3	65	7
4	150	7
5	273	7
6	323	7
7	340	7
8	342	7
done	342	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ x y) (+ x y))

rewrite44.0ms

Algorithm

rewrite-expression-head

Rules

19×	`*-un-lft-identity`
8×	`pow1`
7×	`add-sqr-sqrt`
6×	`flip3-+` `swap-sqr` `flip-+` `distribute-lft-out`
5×	`add-cube-cbrt`
4×	`frac-times` `associate-r` `associate-l`
3×	`add-exp-log` `add-cbrt-cube`
2×	`associate-r/` `associate-l/`
1×	`pow2` `distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `pow-plus` `pow-prod-down` `prod-exp` `pow-sqr` `*-commutative` `pow-prod-up` `cbrt-unprod` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 42

Calls

1 calls:

42.0ms

(* (+ x y) (+ x y))

series19.0ms

Counts

1 → 3

Calls

1 calls:

19.0ms

(* (+ x y) (+ x y))

simplify1.8s

Counts

45 → 45

Iterations

Useful iterations: done (1.8s)

Iter	Nodes	Cost
0	64	532
1	232	465
2	1742	416
done	5002	406

prune67.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (fma x 2 y))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l*` `add-cbrt-cube`
2×	`fma-udef`
1×	`distribute-rgt-in` `expm1-log1p-u` `distribute-lft-in` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 22

Calls

1 calls:

8.0ms

(* y (fma x 2 y))

series74.0ms

Counts

1 → 3

Calls

1 calls:

74.0ms

(* y (fma x 2 y))

simplify2.3s

Counts

25 → 25

Iterations

Useful iterations: 3 (613.0ms)

Iter	Nodes	Cost
0	41	220
1	90	217
2	372	189
3	2608	184
done	5001	184

prune66.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* (* x 2) y) (* y y))

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `distribute-rgt-out` `fma-def` `*-un-lft-identity` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+` `log1p-expm1-u`

Counts

1 → 15

Calls

1 calls:

25.0ms

(+ (* (* x 2) y) (* y y))

series93.0ms

Counts

1 → 3

Calls

1 calls:

93.0ms

(+ (* (* x 2) y) (* y y))

simplify1.4s

Counts

18 → 18

Iterations

Useful iterations: done (1.4s)

Iter	Nodes	Cost
0	35	233
1	129	176
2	965	152
done	5000	151

prune67.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (sqrt y) (fma x 2 y))
0.2b	(* (sqrt y) (* (sqrt y) (fma x 2 y)))

rewrite57.0ms

Algorithm

rewrite-expression-head

Rules

12×	`associate-l`
11×	`add-sqr-sqrt`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
7×	`add-cube-cbrt` `*-un-lft-identity` `sqrt-prod`
6×	`fma-udef`
5×	`distribute-rgt-in` `distribute-lft-in`
4×	`associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `*-commutative` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

2 → 53

Calls

2 calls:

22.0ms	(* (sqrt y) (fma x 2 y))
33.0ms	(* (sqrt y) (* (sqrt y) (fma x 2 y)))

series178.0ms

Counts

2 → 6

Calls

2 calls:

107.0ms	(* (sqrt y) (fma x 2 y))
70.0ms	(* (sqrt y) (* (sqrt y) (fma x 2 y)))

simplify1.1s

Counts

59 → 59

Iterations

Useful iterations: done (1.1s)

Iter	Nodes	Cost
0	92	723
1	250	689
2	1279	513
done	5000	491

prune174.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes30.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	12
1	11	12
done	11	12

end0.0ms

sample985.0ms

Algorithm

intervals

Results

421.0ms

14465×

body

valid