Details

sample31.0ms

Algorithm

intervals

Results

6.0ms	221×	body	80	valid
5.0ms	37×	body	1280	valid
4.0ms	10×	body	2560	valid
3.0ms	32×	body	640	valid
2.0ms	20×	body	320	valid
1.0ms	13×	body	160	valid

simplify866.0ms

Counts

1 → 1

Iterations

Useful iterations: 3 (18.0ms)

Iter	Nodes	Cost
0	9	15
1	21	15
2	72	7
3	213	5
4	938	5
done	5000	5

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- x z))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-sqr-sqrt`
18×	`prod-diff`
17×	`*-un-lft-identity`
15×	`add-cube-cbrt`
11×	`distribute-rgt-in` `distribute-lft-in`
5×	`associate-r`
3×	`pow1` `add-exp-log` `associate-l` `add-cbrt-cube`
2×	`sub-neg` `associate-*r/`
1×	`expm1-log1p-u` `flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 46

Calls

1 calls:

12.0ms

(* y (- x z))

series35.0ms

Counts

1 → 3

Calls

1 calls:

35.0ms

(* y (- x z))

simplify2.0s

Counts

49 → 49

Iterations

Useful iterations: 3 (401.0ms)

Iter	Nodes	Cost
0	102	721
1	194	548
2	703	420
3	2778	360
done	5001	360

prune56.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`distribute-lft-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `distribute-rgt-out` `fma-def` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+` `log1p-expm1-u`

Counts

1 → 17

Calls

1 calls:

3.0ms

(+ (* x y) (* (- z) y))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(+ (* x y) (* (- z) y))

simplify863.0ms

Counts

20 → 20

Iterations

Useful iterations: done (862.0ms)

Iter	Nodes	Cost
0	33	206
1	113	146
2	437	133
3	1778	129
done	5000	128

prune40.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`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

1 → 10

Calls

1 calls:

0.0ms

(fma x y (* (- z) y))

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(fma x y (* (- z) y))

simplify3.1s

Counts

13 → 13

Iterations

Useful iterations: 2 (9.0ms)

Iter	Nodes	Cost
0	18	120
1	27	90
2	72	80
3	270	80
4	1083	80
5	4001	80
done	5001	80

prune27.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes39.0ms

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	6	7
1	9	7
2	12	7
3	13	7
done	13	7

end0.0ms

sample760.0ms

Algorithm

intervals

Results

205.0ms	6961×	body	80	valid
133.0ms	992×	body	1280	valid
97.0ms	912×	body	640	valid
52.0ms	624×	body	320	valid
36.0ms	228×	body	2560	valid
20.0ms	376×	body	160	valid