Details

sample49.0ms

Algorithm

intervals

Results

26.0ms

458×

body

valid

simplify34.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (12.0ms)

Iter	Nodes	Cost
0	8	203
1	16	163
2	32	138
3	39	138
done	39	138

prune38.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma y y (* x (+ 2.0 x)))
0.0b	(* x (+ 2.0 x))

rewrite33.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`pow1` `add-cbrt-cube` `associate-r` `add-exp-log` `add-cube-cbrt`
3×	`associate-l`
2×	`expm1-log1p-u` `associate-*r/` `log1p-expm1-u` `add-log-exp`
1×	`distribute-rgt-in` `distribute-lft-in` `flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `fma-udef` `distribute-lft-out` `unswap-sqr`

Counts

2 → 35

Calls

2 calls:

0.0ms	(fma y y (* x (+ 2.0 x)))
31.0ms	(* x (+ 2.0 x))

series130.0ms

Counts

2 → 6

Calls

2 calls:

37.0ms	(fma y y (* x (+ 2.0 x)))
93.0ms	(* x (+ 2.0 x))

simplify4.8s

Counts

41 → 41

Iterations

Useful iterations: done (4.7s)

Iter	Nodes	Cost
0	63	8327
1	168	6228
2	609	6128
3	3309	6048
done	5000	5958

prune217.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma x (+ x 2.0) (* y y))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma x (+ x 2.0) (* y y))

series51.0ms

Counts

1 → 3

Calls

1 calls:

51.0ms

(fma x (+ x 2.0) (* y y))

simplify2.9s

Counts

13 → 13

Iterations

Useful iterations: 2 (20.0ms)

Iter	Nodes	Cost
0	24	3616
1	44	2473
2	82	2398
3	279	2398
4	1105	2398
done	5001	2398

prune61.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma y y (+ (* 2.0 x) (* x x)))
0.0b	(+ (* 2.0 x) (* x x))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 25

Calls

2 calls:

1.0ms	(fma y y (+ (* 2.0 x) (* x x)))
16.0ms	(+ (* 2.0 x) (* x x))

series119.0ms

Counts

2 → 6

Calls

2 calls:

53.0ms	(fma y y (+ (* 2.0 x) (* x x)))
66.0ms	(+ (* 2.0 x) (* x x))

simplify2.2s

Counts

31 → 31

Iterations

Useful iterations: 3 (545.0ms)

Iter	Nodes	Cost
0	49	8025
1	126	5018
2	390	4898
3	1544	4873
done	5001	4873

prune183.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes128.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	138
1	7	138
done	7	138

end0.0ms

sample1.2s

Algorithm

intervals

Results

851.0ms

14109×

body

valid