Details

sample47.0ms

Algorithm

intervals

Results

24.0ms

422×

body

valid

simplify35.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (10.0ms)

Iter	Nodes	Cost
0	8	11
1	16	9
2	33	8
3	41	8
done	41	8

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

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

series56.0ms

Counts

1 → 3

Calls

1 calls:

56.0ms

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

simplify1.3s

Counts

13 → 13

Iterations

Useful iterations: 2 (28.0ms)

Iter	Nodes	Cost
0	22	146
1	41	143
2	85	121
3	294	121
4	1578	121
done	5000	121

prune32.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite72.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 34

Calls

2 calls:

8.0ms	(+ (* x 2.0) (* x x))
63.0ms	(+ (+ (* x 2.0) (* x x)) (* y y))

series157.0ms

Counts

2 → 6

Calls

2 calls:

104.0ms	(+ (* x 2.0) (* x x))
53.0ms	(+ (+ (* x 2.0) (* x x)) (* y y))

simplify2.3s

Counts

40 → 40

Iterations

Useful iterations: done (2.3s)

Iter	Nodes	Cost
0	61	480
1	195	369
2	748	323
3	3179	317
done	5000	316

prune148.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite41.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-r` `add-cbrt-cube`
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:

39.0ms	(* x (+ 2.0 x))
0.0ms	(fma y y (* x (+ 2.0 x)))

series119.0ms

Counts

2 → 6

Calls

2 calls:

58.0ms	(* x (+ 2.0 x))
61.0ms	(fma y y (* x (+ 2.0 x)))

simplify1.9s

Counts

41 → 41

Iterations

Useful iterations: 2 (148.0ms)

Iter	Nodes	Cost
0	61	350
1	148	331
2	446	293
3	1647	293
done	5000	293

prune102.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 25

Calls

2 calls:

1.0ms	(fma x x (* y y))
17.0ms	(+ (* x 2.0) (fma x x (* y y)))

series113.0ms

Counts

2 → 6

Calls

2 calls:

64.0ms	(fma x x (* y y))
49.0ms	(+ (* x 2.0) (fma x x (* y y)))

simplify1.4s

Counts

31 → 31

Iterations

Useful iterations: 3 (410.0ms)

Iter	Nodes	Cost
0	46	369
1	119	323
2	384	282
3	1511	278
done	5000	278

prune88.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes40.0ms

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	6	8
1	8	8
done	8	8

end0.0ms

sample1.4s

Algorithm

intervals

Results

904.0ms

14320×

body

valid