Details

sample43.0ms

Algorithm

intervals

Results

21.0ms

467×

body

valid

simplify50.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	93
5	93
4	85
3	77
2	45
1	18
0	9

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 1 expressions with local error:

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

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

series47.0ms

Counts

1 → 3

Calls

1 calls:

47.0ms

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

simplify708.0ms

Counts

13 → 13

Iterations

Iter	Nodes
done	5000
3	547
2	127
1	42
0	23

prune58.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma y (fma 2.0 x y) (* x x))
0.1b	(* (* (fma y (fma 2.0 x y) (* x x)) (fma y (fma 2.0 x y) (* x x))) (fma y (fma 2.0 x y) (* x x)))
0.2b	(* (fma y (fma 2.0 x y) (* x x)) (fma y (fma 2.0 x y) (* x x)))
34.8b	(cbrt (* (* (fma y (fma 2.0 x y) (* x x)) (fma y (fma 2.0 x y) (* x x))) (fma y (fma 2.0 x y) (* x x))))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

30×	`pow1`
12×	`add-sqr-sqrt`
11×	`add-cbrt-cube` `add-exp-log`
9×	`*-un-lft-identity` `add-cube-cbrt`
7×	`pow-plus` `pow-prod-up`
6×	`associate-r`
5×	`fma-udef`
4×	`expm1-log1p-u` `associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod` `log1p-expm1-u` `add-log-exp`
3×	`pow2` `swap-sqr` `pow-sqr`
2×	`distribute-rgt-in` `distribute-lft-in` `pow3` `*-commutative` `unswap-sqr`
1×	`cbrt-prod` `pow1/3` `rem-cbrt-cube`

Counts

4 → 83

Calls

4 calls:

0.0ms	(fma y (fma 2.0 x y) (* x x))
15.0ms	(* (* (fma y (fma 2.0 x y) (* x x)) (fma y (fma 2.0 x y) (* x x))) (fma y (fma 2.0 x y) (* x x)))
6.0ms	(* (fma y (fma 2.0 x y) (* x x)) (fma y (fma 2.0 x y) (* x x)))
13.0ms	(cbrt (* (* (fma y (fma 2.0 x y) (* x x)) (fma y (fma 2.0 x y) (* x x))) (fma y (fma 2.0 x y) (* x x))))

series386.0ms

Counts

4 → 12

Calls

4 calls:

46.0ms	(fma y (fma 2.0 x y) (* x x))
210.0ms	(* (* (fma y (fma 2.0 x y) (* x x)) (fma y (fma 2.0 x y) (* x x))) (fma y (fma 2.0 x y) (* x x)))
77.0ms	(* (fma y (fma 2.0 x y) (* x x)) (fma y (fma 2.0 x y) (* x x)))
53.0ms	(cbrt (* (* (fma y (fma 2.0 x y) (* x x)) (fma y (fma 2.0 x y) (* x x))) (fma y (fma 2.0 x y) (* x x))))

simplify1.2s

Counts

95 → 95

Iterations

Iter	Nodes
done	5002
2	1432
1	302
0	115

prune380.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

2×	`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

2 → 20

Calls

2 calls:

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

series118.0ms

Counts

2 → 6

Calls

2 calls:

66.0ms	(fma (* y x) 2.0 (* y y))
52.0ms	(fma x x (fma (* y x) 2.0 (* y y)))

simplify1.2s

Counts

26 → 26

Iterations

Iter	Nodes
done	5002
3	1558
2	206
1	55
0	35

prune123.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes76.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	8
1	8
0	7

end0.0ms

sample1.3s

Algorithm

intervals

Results

855.0ms

14088×

body

valid