Details

sample82.0ms

Algorithm

intervals

Results

24.0ms	75×	body	1280	valid
13.0ms	53×	body	640	valid
8.0ms	22×	body	2560	valid
6.0ms	28×	body	320	valid
4.0ms	65×	body	80	valid
2.0ms	13×	body	160	valid

simplify1.0s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
6	1409
5	341
4	191
3	90
2	43
1	18
0	9

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 45.3b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x y) z)
12.8b	(- (fma x y z) (+ 1.0 (+ (* x y) z)))

rewrite82.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-log-exp`
7×	`*-un-lft-identity`
4×	`add-sqr-sqrt` `sum-log`
3×	`diff-log`
2×	`pow1` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `distribute-lft-out--`
1×	`+-commutative` `sub-neg` `flip3-+` `flip3--` `flip-+` `flip--` `distribute-lft-out` `associate--r+` `difference-of-squares`

Counts

2 → 29

Calls

2 calls:

12.0ms	(+ (* x y) z)
69.0ms	(- (fma x y z) (+ 1.0 (+ (* x y) z)))

series120.0ms

Counts

2 → 6

Calls

2 calls:

41.0ms	(+ (* x y) z)
79.0ms	(- (fma x y z) (+ 1.0 (+ (* x y) z)))

simplify574.0ms

Counts

35 → 35

Iterations

Iter	Nodes
done	5000
2	828
1	182
0	65

prune180.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 31.4b

localize14.0ms

Local error

Found 2 expressions with local error:

1.3b	(- (fma x y z) z)
11.6b	(- (- (- (fma x y z) z) 1.0) (* x y))

rewrite228.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-log-exp`
7×	`diff-log`
6×	`associate--l+`
4×	`add-sqr-sqrt` `sub-neg` `*-un-lft-identity`
2×	`pow1` `flip3--` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `flip--`
1×	`associate--l-` `distribute-lft-out--` `difference-of-squares`

Counts

2 → 33

Calls

2 calls:

8.0ms	(- (fma x y z) z)
220.0ms	(- (- (- (fma x y z) z) 1.0) (* x y))

series75.0ms

Counts

2 → 6

Calls

2 calls:

26.0ms	(- (fma x y z) z)
49.0ms	(- (- (- (fma x y z) z) 1.0) (* x y))

simplify1.1s

Counts

39 → 39

Iterations

Iter	Nodes
done	5001
3	2099
2	479
1	160
0	68

prune201.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.5b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x y) z)
9.4b	(- (fma x y z) (+ (* x y) z))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`add-sqr-sqrt` `*-un-lft-identity`
2×	`pow1` `sum-log` `add-cbrt-cube` `diff-log` `add-exp-log` `add-cube-cbrt`
1×	`+-commutative` `sub-neg` `flip3-+` `flip3--` `flip-+` `flip--` `associate--r+` `distribute-lft-out--` `difference-of-squares`

Counts

2 → 27

Calls

2 calls:

6.0ms	(+ (* x y) z)
21.0ms	(- (fma x y z) (+ (* x y) z))

series58.0ms

Counts

2 → 6

Calls

2 calls:

24.0ms	(+ (* x y) z)
34.0ms	(- (fma x y z) (+ (* x y) z))

simplify922.0ms

Counts

33 → 33

Iterations

Iter	Nodes
done	5000
3	1467
2	440
1	149
0	54

prune183.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 9.5b

simplify5.0ms

Iterations

Iter	Nodes
done	20
2	20
1	19
0	14

end0.0ms

sample2.8s

Algorithm

intervals

Results

816.0ms	2580×	body	1280	valid
528.0ms	698×	body	320	valid
437.0ms	1599×	body	640	valid
303.0ms	2163×	body	80	valid
238.0ms	608×	body	2560	valid
44.0ms	352×	body	160	valid