Details

sample41.0ms

Algorithm

intervals

Results

12.0ms	241×	body	80	valid
5.0ms	25×	body	640	valid
2.0ms	10×	body	1280	valid
2.0ms	14×	body	320	valid
1.0ms	10×	body	160	valid

simplify15.6s

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	7	9
1	13	9
2	29	8
3	84	8
4	278	8
5	663	8
6	1289	8
7	2486	8
8	3245	8
9	4653	8
done	5001	8

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 13.6b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- 1.0 x) (- 1.0 y))
2.1b	(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite75.0ms

Algorithm

rewrite-expression-head

Rules

36×	`prod-diff`
35×	`add-sqr-sqrt`
33×	`*-un-lft-identity`
29×	`add-cube-cbrt`
22×	`distribute-rgt-in` `associate-+r+` `distribute-lft-in`
6×	`flip3--` `flip--`
5×	`associate-r` `associate-l`
4×	`pow1` `add-exp-log` `frac-times` `sub-neg` `add-cbrt-cube` `add-log-exp`
3×	`fma-def`
2×	`expm1-log1p-u` `associate-r/` `associate-l/` `log1p-expm1-u` `distribute-lft-out--` `difference-of-squares`
1×	`+-commutative` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

2 → 92

Calls

2 calls:

56.0ms	(* (- 1.0 x) (- 1.0 y))
14.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

series68.0ms

Counts

2 → 6

Calls

2 calls:

31.0ms	(* (- 1.0 x) (- 1.0 y))
36.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

simplify1.1s

Counts

98 → 98

Iterations

Useful iterations: done (1.1s)

Iter	Nodes	Cost
0	171	1609
1	398	1337
2	1306	1127
done	5000	1076

prune299.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- x 1.0))

rewrite46.0ms

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:

43.0ms

(* y (- x 1.0))

series63.0ms

Counts

1 → 3

Calls

1 calls:

63.0ms

(* y (- x 1.0))

simplify1.5s

Counts

49 → 49

Iterations

Useful iterations: done (1.5s)

Iter	Nodes	Cost
0	102	721
1	192	548
2	415	438
3	1735	396
done	5001	342

prune80.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* y x) (* y (- 1.0)))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 17

Calls

1 calls:

12.0ms

(+ (* y x) (* y (- 1.0)))

series63.0ms

Counts

1 → 3

Calls

1 calls:

63.0ms

(+ (* y x) (* y (- 1.0)))

simplify2.8s

Counts

20 → 20

Iterations

Useful iterations: done (2.8s)

Iter	Nodes	Cost
0	34	206
1	115	146
2	452	133
3	1843	129
done	5000	127

prune43.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes23.0ms

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	6	7
1	8	7
done	8	7

end0.0ms

sample1.4s

Algorithm

intervals

Results

735.0ms	7016×	body	80	valid
152.0ms	812×	body	640	valid
102.0ms	380×	body	1280	valid
59.0ms	581×	body	320	valid
25.0ms	353×	body	160	valid