Details

sample35.0ms

Algorithm

intervals

Results

19.0ms

470×

body

valid

simplify70.0ms

Counts

1 → 1

Iterations

Useful iterations: 3 (17.0ms)

Iter	Nodes	Cost
0	9	13
1	18	12
2	45	10
3	78	9
4	86	9
5	94	9
done	94	9

prune6.0ms

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

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 10

Calls

1 calls:

1.0ms

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

series39.0ms

Counts

1 → 3

Calls

1 calls:

39.0ms

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

simplify487.0ms

Counts

13 → 13

Iterations

Useful iterations: 3 (107.0ms)

Iter	Nodes	Cost
0	23	165
1	43	165
2	133	138
3	584	135
done	5000	135

prune43.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 16

Calls

1 calls:

9.0ms

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

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

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

simplify663.0ms

Counts

19 → 19

Iterations

Useful iterations: done (662.0ms)

Iter	Nodes	Cost
0	39	274
1	135	251
2	684	220
done	5001	211

prune72.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 32

Calls

2 calls:

0.0ms	(fma x x (* y (fma x 2.0 y)))
8.0ms	(* y (fma x 2.0 y))

series126.0ms

Counts

2 → 6

Calls

2 calls:

61.0ms	(fma x x (* y (fma x 2.0 y)))
65.0ms	(* y (fma x 2.0 y))

simplify2.5s

Counts

38 → 38

Iterations

Useful iterations: 3 (822.0ms)

Iter	Nodes	Cost
0	55	382
1	111	379
2	442	324
3	3098	316
done	5001	316

prune102.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes33.0ms

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	9
1	7	9
done	7	9

end0.0ms

sample1.9s

Algorithm

intervals

Results

1.4s

14202×

body

valid