Details

sample37.0ms

Algorithm

intervals

Results

12.0ms	222×	body	80	valid
5.0ms	27×	body	640	valid
3.0ms	20×	body	320	valid
3.0ms	12×	body	1280	valid
1.0ms	11×	body	160	valid

simplify26.7s

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

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.6b

localize10.0ms

Local error

Found 1 expressions with local error:

2.7b	(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

4×	`associate-+r+`
3×	`add-log-exp`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 15

Calls

1 calls:

9.0ms

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

series41.0ms

Counts

1 → 3

Calls

1 calls:

41.0ms

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

simplify1.6s

Counts

18 → 18

Iterations

Useful iterations: 3 (381.0ms)

Iter	Nodes	Cost
0	36	236
1	104	227
2	333	209
3	1669	203
done	5000	203

prune69.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite66.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 41

Calls

2 calls:

14.0ms	(+ 1.0 (* y (- x 1.0)))
49.0ms	(* y (- x 1.0))

series76.0ms

Counts

2 → 6

Calls

2 calls:

28.0ms	(+ 1.0 (* y (- x 1.0)))
48.0ms	(* y (- x 1.0))

simplify1.8s

Counts

47 → 47

Iterations

Useful iterations: 2 (98.0ms)

Iter	Nodes	Cost
0	73	409
1	173	381
2	506	351
3	2212	351
done	5000	351

prune101.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	8	7
done	8	7

end0.0ms

sample1.0s

Algorithm

intervals

Results

407.0ms	6920×	body	80	valid
209.0ms	847×	body	640	valid
83.0ms	413×	body	1280	valid
68.0ms	590×	body	320	valid
25.0ms	326×	body	160	valid