Details

sample29.0ms

Algorithm

intervals

Results

13.0ms	350×	body	80	valid
0.0ms	3×	body	320	valid
0.0ms	2×	body	640	valid
0.0ms	1×	body	160	valid

simplify3.5s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
5	2655
4	984
3	310
2	95
1	31
0	12

prune19.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 2 expressions with local error:

0.0b	(* x (fma (+ y z) 2 t))
0.0b	(fma y 5.0 (* x (fma (+ y z) 2 t)))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

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

6.0ms	(* x (fma (+ y z) 2 t))
1.0ms	(fma y 5.0 (* x (fma (+ y z) 2 t)))

series141.0ms

Counts

2 → 6

Calls

2 calls:

50.0ms	(* x (fma (+ y z) 2 t))
91.0ms	(fma y 5.0 (* x (fma (+ y z) 2 t)))

simplify1.6s

Counts

38 → 38

Iterations

Iter	Nodes
done	5000
3	1998
2	411
1	129
0	64

prune260.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* x (* (+ y z) 2)) (* x t))
0.0b	(* x (* (+ y z) 2))
0.0b	(fma y 5.0 (+ (* x (* (+ y z) 2)) (* x t)))

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 47

Calls

3 calls:

26.0ms	(+ (* x (* (+ y z) 2)) (* x t))
52.0ms	(* x (* (+ y z) 2))
1.0ms	(fma y 5.0 (+ (* x (* (+ y z) 2)) (* x t)))

series237.0ms

Counts

3 → 9

Calls

3 calls:

67.0ms	(+ (* x (* (+ y z) 2)) (* x t))
55.0ms	(* x (* (+ y z) 2))
114.0ms	(fma y 5.0 (+ (* x (* (+ y z) 2)) (* x t)))

simplify1.5s

Counts

56 → 56

Iterations

Iter	Nodes
done	5002
2	1217
1	275
0	99

prune413.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (* x 2) (+ z y) (* y 5.0))

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 2) (+ z y) (* y 5.0))

series60.0ms

Counts

1 → 3

Calls

1 calls:

60.0ms

(fma (* x 2) (+ z y) (* y 5.0))

simplify3.2s

Counts

13 → 13

Iterations

Iter	Nodes
done	5000
4	3863
3	555
2	138
1	51
0	26

prune55.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes213.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	12
1	12
0	10

end0.0ms

sample1.5s

Algorithm

intervals

Results

874.0ms	10708×	body	80	valid
64.0ms	82×	body	1280	valid
59.0ms	101×	body	640	valid
10.0ms	56×	body	320	valid
3.0ms	27×	body	160	valid