Details

sample67.0ms

Algorithm

intervals

Results

26.0ms	231×	body	80	valid
6.0ms	26×	body	1280	valid
4.0ms	20×	body	640	valid
4.0ms	12×	body	2560	valid
3.0ms	18×	body	320	valid
1.0ms	9×	body	160	valid

simplify3.2s

Counts

1 → 1

Iterations

Iter	Nodes
done	5005
6	2493
5	753
4	332
3	159
2	63
1	22
0	9

prune15.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (- x z) y)

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 22

Calls

1 calls:

29.0ms

(* (- x z) y)

series35.0ms

Counts

1 → 3

Calls

1 calls:

35.0ms

(* (- x z) y)

simplify2.1s

Counts

25 → 25

Iterations

Iter	Nodes
done	5000
3	1151
2	302
1	110
0	49

prune109.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (+ (* x y) (* y y)) (* y z))
0.0b	(+ (* x y) (* y y))
10.4b	(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

rewrite217.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-log-exp`
7×	`diff-log`
5×	`associate--l+`
4×	`add-sqr-sqrt`
3×	`pow1` `sum-log` `sub-neg` `*-un-lft-identity` `distribute-rgt-out` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `distribute-lft-out--`
2×	`flip3--` `flip--`
1×	`associate--l-` `+-commutative` `flip3-+` `flip-+` `difference-of-squares`

Counts

3 → 47

Calls

3 calls:

58.0ms	(- (+ (* x y) (* y y)) (* y z))
11.0ms	(+ (* x y) (* y y))
147.0ms	(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

series118.0ms

Counts

3 → 9

Calls

3 calls:

38.0ms	(- (+ (* x y) (* y y)) (* y z))
36.0ms	(+ (* x y) (* y y))
44.0ms	(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

simplify2.7s

Counts

56 → 56

Iterations

Iter	Nodes
done	5003
3	4603
2	873
1	247
0	83

prune288.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (- x z) (sqrt y))
0.2b	(* (* (- x z) (sqrt y)) (sqrt y))

rewrite100.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt`
12×	`associate-r`
9×	`pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log`
7×	`add-cube-cbrt` `sqrt-prod`
6×	`associate-l` `associate-*l/`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`flip3--` `*-commutative` `flip--` `add-log-exp` `unswap-sqr`
1×	`distribute-lft-out--` `difference-of-squares`

Counts

2 → 49

Calls

2 calls:

33.0ms	(* (- x z) (sqrt y))
64.0ms	(* (* (- x z) (sqrt y)) (sqrt y))

series102.0ms

Counts

2 → 6

Calls

2 calls:

52.0ms	(* (- x z) (sqrt y))
51.0ms	(* (* (- x z) (sqrt y)) (sqrt y))

simplify1.7s

Counts

55 → 55

Iterations

Iter	Nodes
done	5002
3	2285
2	738
1	216
0	85

prune157.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes245.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	6
1	6
0	5

end0.0ms

sample2.2s

Algorithm

intervals

Results

581.0ms	7045×	body	80	valid
577.0ms	942×	body	640	valid
296.0ms	991×	body	1280	valid
85.0ms	609×	body	320	valid
73.0ms	372×	body	160	valid
67.0ms	235×	body	2560	valid