Details

sample56.0ms

Algorithm

intervals

Results

19.0ms

373×

body

valid

simplify23.0ms

Counts

1 → 1

Iterations

Useful iterations: 2 (8.0ms)

Iter	Nodes	Cost
0	11	11
1	19	10
2	35	9
3	45	9
done	45	9

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma a b (fma x y (* z t)))
0.0b	(fma x y (* z t))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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` `add-log-exp`

Counts

2 → 20

Calls

2 calls:

0.0ms	(fma a b (fma x y (* z t)))
0.0ms	(fma x y (* z t))

series160.0ms

Counts

2 → 6

Calls

2 calls:

95.0ms	(fma a b (fma x y (* z t)))
65.0ms	(fma x y (* z t))

simplify1.1s

Counts

26 → 26

Iterations

Useful iterations: 2 (22.0ms)

Iter	Nodes	Cost
0	34	248
1	49	242
2	148	212
3	672	212
done	5000	212

prune158.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma a b (* x y))
0.0b	(fma t z (fma a b (* x y)))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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` `add-log-exp`

Counts

2 → 20

Calls

2 calls:

0.0ms	(fma a b (* x y))
1.0ms	(fma t z (fma a b (* x y)))

series156.0ms

Counts

2 → 6

Calls

2 calls:

62.0ms	(fma a b (* x y))
94.0ms	(fma t z (fma a b (* x y)))

simplify1.1s

Counts

26 → 26

Iterations

Useful iterations: 2 (22.0ms)

Iter	Nodes	Cost
0	32	248
1	49	242
2	161	212
3	903	212
done	5000	212

prune153.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma a b (* x y))
0.1b	(sqrt (fma t z (fma a b (* x y))))
0.1b	(sqrt (fma t z (fma a b (* x y))))
0.3b	(* (sqrt (fma t z (fma a b (* x y)))) (sqrt (fma t z (fma a b (* x y)))))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
24×	`sqrt-prod`
21×	`pow1`
14×	`add-cube-cbrt` `*-un-lft-identity`
10×	`sqrt-pow1` `pow1/2`
8×	`swap-sqr`
6×	`add-exp-log` `associate-r` `associate-l` `add-cbrt-cube`
5×	`pow-prod-up`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square`
1×	`pow2` `pow-plus` `sqrt-unprod` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod` `fma-udef`

Counts

4 → 91

Calls

4 calls:

0.0ms	(fma a b (* x y))
1.0ms	(sqrt (fma t z (fma a b (* x y))))
1.0ms	(sqrt (fma t z (fma a b (* x y))))
13.0ms	(* (sqrt (fma t z (fma a b (* x y)))) (sqrt (fma t z (fma a b (* x y)))))

series1.0s

Counts

4 → 12

Calls

4 calls:

52.0ms	(fma a b (* x y))
501.0ms	(sqrt (fma t z (fma a b (* x y))))
396.0ms	(sqrt (fma t z (fma a b (* x y))))
95.0ms	(* (sqrt (fma t z (fma a b (* x y)))) (sqrt (fma t z (fma a b (* x y)))))

simplify538.0ms

Counts

103 → 103

Iterations

Useful iterations: done (534.0ms)

Iter	Nodes	Cost
0	101	1996
1	219	1382
2	913	1252
done	5001	1209

prune526.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes386.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	9
1	10	9
done	10	9

end0.0ms

sample1.5s

Algorithm

intervals

Results

606.0ms

12070×

body

valid