Details

sample70.0ms

Algorithm

intervals

Results

34.0ms

455×

body

valid

simplify197.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (15.0ms)

Iter	Nodes	Cost
0	15	15
1	27	14
2	62	12
3	116	12
4	142	12
5	144	12
done	144	12

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
0.0b	(+ (* x y) (* z t))
0.0b	(+ (+ (* x y) (* z t)) (* a b))

rewrite230.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-log-exp`
10×	`sum-log`
7×	`fma-def`
5×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
3×	`pow1` `add-exp-log` `+-commutative` `expm1-log1p-u` `flip3-+` `add-cbrt-cube` `flip-+` `log1p-expm1-u`
2×	`associate-+l+`

Counts

3 → 51

Calls

3 calls:

168.0ms	(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
14.0ms	(+ (* x y) (* z t))
47.0ms	(+ (+ (* x y) (* z t)) (* a b))

series492.0ms

Counts

3 → 9

Calls

3 calls:

329.0ms	(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
47.0ms	(+ (* x y) (* z t))
116.0ms	(+ (+ (* x y) (* z t)) (* a b))

simplify990.0ms

Counts

60 → 60

Iterations

Useful iterations: done (987.0ms)

Iter	Nodes	Cost
0	91	849
1	297	707
2	1189	648
done	5001	639

prune366.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 3 expressions with local error:

0.0b	(fma t z (* x y))
0.0b	(+ (+ (fma t z (* x y)) (* a b)) (* c i))
0.0b	(+ (fma t z (* x y)) (* a b))

rewrite58.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 45

Calls

3 calls:

1.0ms	(fma t z (* x y))
42.0ms	(+ (+ (fma t z (* x y)) (* a b)) (* c i))
13.0ms	(+ (fma t z (* x y)) (* a b))

series498.0ms

Counts

3 → 9

Calls

3 calls:

67.0ms	(fma t z (* x y))
330.0ms	(+ (+ (fma t z (* x y)) (* a b)) (* c i))
101.0ms	(+ (fma t z (* x y)) (* a b))

simplify2.6s

Counts

54 → 54

Iterations

Useful iterations: 3 (1.0s)

Iter	Nodes	Cost
0	75	701
1	205	628
2	757	571
3	3778	563
done	5000	563

prune348.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize28.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (+ (* t z) (fma x y (* a b))) (* c i))
0.0b	(+ (* t z) (fma x y (* a b)))
0.0b	(fma x y (* a b))

rewrite77.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 43

Calls

3 calls:

60.0ms	(+ (+ (* t z) (fma x y (* a b))) (* c i))
15.0ms	(+ (* t z) (fma x y (* a b)))
1.0ms	(fma x y (* a b))

series486.0ms

Counts

3 → 9

Calls

3 calls:

313.0ms	(+ (+ (* t z) (fma x y (* a b))) (* c i))
95.0ms	(+ (* t z) (fma x y (* a b)))
78.0ms	(fma x y (* a b))

simplify3.1s

Counts

52 → 52

Iterations

Useful iterations: 3 (1.1s)

Iter	Nodes	Cost
0	74	704
1	206	610
2	798	571
3	4481	565
done	5000	565

prune216.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify1.0ms

Counts

0 → 0

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	0	0
done	0	0

prune1.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes120.0ms

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	14	14
1	19	14
done	19	14

end0.0ms

sample3.1s

Algorithm

intervals

Results

1.8s

13754×

body

valid