Details

sample76.0ms

Algorithm

intervals

Results

37.0ms	82×	body	1280	valid
10.0ms	47×	body	640	valid
5.0ms	17×	body	2560	valid
4.0ms	31×	body	320	valid
4.0ms	70×	body	80	valid
1.0ms	9×	body	160	valid

simplify1.1s

Counts

1 → 1

Iterations

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

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 44.0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x y) z)
7.4b	(- (- (fma x y z) 1.0) (+ (* x y) z))

rewrite96.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 37

Calls

2 calls:

12.0ms	(+ (* x y) z)
82.0ms	(- (- (fma x y z) 1.0) (+ (* x y) z))

series111.0ms

Counts

2 → 6

Calls

2 calls:

40.0ms	(+ (* x y) z)
70.0ms	(- (- (fma x y z) 1.0) (+ (* x y) z))

simplify693.0ms

Counts

43 → 43

Iterations

Iter	Nodes
done	5001
2	1232
1	282
0	92

prune230.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.8b

localize27.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x y) z)
6.7b	(- (fma x y z) (+ (* x y) z))

rewrite20.0ms

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)
13.0ms	(- (fma x y z) (+ (* x y) z))

series72.0ms

Counts

2 → 6

Calls

2 calls:

24.0ms	(+ (* x y) z)
48.0ms	(- (fma x y z) (+ (* x y) z))

simplify915.0ms

Counts

33 → 33

Iterations

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

prune209.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 6.8b

simplify2.0ms

Iterations

Iter	Nodes
done	11
1	11
0	9

end0.0ms

sample2.7s

Algorithm

intervals

Results

1.3s	2652×	body	1280	valid
517.0ms	1651×	body	640	valid
225.0ms	624×	body	2560	valid
150.0ms	670×	body	320	valid
109.0ms	2075×	body	80	valid
89.0ms	328×	body	160	valid