Details

sample16.0ms

Algorithm

intervals

Results

4.0ms	221×	body	80	valid
2.0ms	27×	body	640	valid
1.0ms	17×	body	1280	valid
1.0ms	19×	body	320	valid
0.0ms	8×	body	160	valid

simplify11.3s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	9
1	13	9
2	27	9
3	69	9
4	173	9
5	386	9
6	732	9
7	1547	9
8	2378	9
9	3432	9
10	4329	9
done	5000	9

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.9b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- 1.0 x) (- 1.0 y))
2.0b	(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite22.0ms

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:

18.0ms	(* (- 1.0 x) (- 1.0 y))
3.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

series47.0ms

Counts

2 → 6

Calls

2 calls:

21.0ms	(* (- 1.0 x) (- 1.0 y))
26.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

simplify1.8s

Counts

55 → 55

Iterations

Useful iterations: 3 (398.0ms)

Iter	Nodes	Cost
0	101	691
1	278	649
2	1074	617
3	4740	611
done	5000	611

prune97.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- x 1.0))

rewrite11.0ms

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:

10.0ms

(* y (- x 1.0))

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(* y (- x 1.0))

simplify3.1s

Counts

29 → 29

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	52	217
1	114	206
2	424	186
3	1319	186
4	3671	186
done	5000	186

prune44.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize6.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify1.0ms

Counts

0 → 0

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	0	0
done	0	0

prune1.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	10
1	14	10
2	17	10
3	18	10
done	18	10

end0.0ms

sample421.0ms

Algorithm

intervals

Results

134.0ms	6934×	body	80	valid
62.0ms	868×	body	640	valid
35.0ms	418×	body	1280	valid
33.0ms	581×	body	320	valid
12.0ms	340×	body	160	valid