Details

sample26.0ms

Algorithm

intervals

Results

7.0ms	228×	body	80	valid
3.0ms	28×	body	640	valid
2.0ms	15×	body	1280	valid
2.0ms	24×	body	320	valid
0.0ms	8×	body	160	valid

simplify22.8s

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	9
1	13	9
2	27	9
3	78	9
4	242	9
5	523	9
6	926	9
7	1617	9
8	2126	9
9	2743	9
10	2890	9
11	3210	9
12	3282	9
13	3512	9
14	3640	9
15	3875	9
16	3899	9
done	3899	9

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 17.7b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- 1.0 x) (- 1.0 y))
2.4b	(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite67.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt`
8×	`*-un-lft-identity`
6×	`flip3--` `flip--`
5×	`associate-r` `associate-l`
4×	`pow1` `add-exp-log` `distribute-rgt-in` `frac-times` `add-cube-cbrt` `sub-neg` `associate-+r+` `distribute-lft-in` `add-cbrt-cube` `add-log-exp`
2×	`associate-r/` `associate-l/` `distribute-lft-out--` `difference-of-squares`
1×	`+-commutative` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

2 → 49

Calls

2 calls:

52.0ms	(* (- 1.0 x) (- 1.0 y))
12.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

series62.0ms

Counts

2 → 6

Calls

2 calls:

23.0ms	(* (- 1.0 x) (- 1.0 y))
39.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

simplify3.1s

Counts

55 → 55

Iterations

Useful iterations: done (3.1s)

Iter	Nodes	Cost
0	101	691
1	277	649
2	1061	617
3	4798	611
done	5001	607

prune155.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- x 1.0))

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 26

Calls

1 calls:

30.0ms

(* y (- x 1.0))

series47.0ms

Counts

1 → 3

Calls

1 calls:

47.0ms

(* y (- x 1.0))

simplify2.8s

Counts

29 → 29

Iterations

Useful iterations: 2 (62.0ms)

Iter	Nodes	Cost
0	52	217
1	113	206
2	288	186
3	1040	186
4	3890	186
done	5001	186

prune60.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

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` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 14

Calls

1 calls:

13.0ms

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

series59.0ms

Counts

1 → 3

Calls

1 calls:

59.0ms

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

simplify2.2s

Counts

17 → 17

Iterations

Useful iterations: done (2.2s)

Iter	Nodes	Cost
0	32	188
1	107	135
2	413	122
3	1589	118
done	5000	116

prune34.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes30.0ms

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	8	7
done	8	7

end0.0ms

sample1.1s

Algorithm

intervals

Results

573.0ms	6927×	body	80	valid
105.0ms	643×	body	320	valid
86.0ms	835×	body	640	valid
52.0ms	419×	body	1280	valid
16.0ms	301×	body	160	valid