Details

sample87.0ms

Algorithm

intervals

Results

32.0ms	202×	body	80	valid
11.0ms	34×	body	1280	valid
8.0ms	29×	body	640	valid
5.0ms	24×	body	320	valid
4.0ms	10×	body	2560	valid
2.0ms	12×	body	160	valid

simplify1.1s

Counts

1 → 1

Iterations

Useful iterations: 3 (55.0ms)

Iter	Nodes	Cost
0	9	15
1	20	15
2	64	7
3	179	5
4	1346	5
done	5000	5

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (- x z) y)

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 22

Calls

1 calls:

26.0ms

(* (- x z) y)

series49.0ms

Counts

1 → 3

Calls

1 calls:

49.0ms

(* (- x z) y)

simplify5.3s

Counts

25 → 25

Iterations

Useful iterations: 3 (777.0ms)

Iter	Nodes	Cost
0	49	185
1	110	178
2	431	160
3	4801	158
done	5000	158

prune66.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x y) (* y z))
12.1b	(+ (- (- (* x y) (* y z)) (* y y)) (* y y))

rewrite196.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-log-exp`
4×	`associate-+l+` `diff-log`
3×	`sub-neg` `sum-log`
2×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `associate--l+` `add-cbrt-cube`
1×	`+-commutative` `associate-+l-` `flip3--` `flip3-+` `flip--` `flip-+`

Counts

2 → 30

Calls

2 calls:

9.0ms	(- (* x y) (* y z))
185.0ms	(+ (- (- (* x y) (* y z)) (* y y)) (* y y))

series99.0ms

Counts

2 → 6

Calls

2 calls:

57.0ms	(- (* x y) (* y z))
42.0ms	(+ (- (- (* x y) (* y z)) (* y y)) (* y y))

simplify3.6s

Counts

36 → 36

Iterations

Useful iterations: 3 (957.0ms)

Iter	Nodes	Cost
0	62	568
1	189	361
2	664	289
3	4689	273
done	5001	273

prune83.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 14

Calls

1 calls:

8.0ms

(+ (* x y) (* (- z) y))

series54.0ms

Counts

1 → 3

Calls

1 calls:

54.0ms

(+ (* x y) (* (- z) y))

simplify2.4s

Counts

17 → 17

Iterations

Useful iterations: done (2.4s)

Iter	Nodes	Cost
0	31	188
1	108	135
2	475	122
3	3058	118
done	5000	116

prune36.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b	(* (- x z) y)
0.3b	(pow (* (- x z) y) 3)
32.8b	(cbrt (pow (* (- x z) y) 3))

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

11×	`add-sqr-sqrt`
9×	`*-un-lft-identity`
8×	`pow1` `add-exp-log` `cbrt-prod` `add-cbrt-cube`
7×	`add-cube-cbrt`
6×	`associate-*l/`
5×	`associate-l`
4×	`cube-div`
3×	`pow-unpow` `flip3--` `associate-r` `flip--` `add-log-exp`
2×	`cube-mult` `unpow-prod-down` `cbrt-div` `pow-pow` `unpow3` `cube-prod` `pow-prod-down` `pow-exp` `prod-exp` `cbrt-unprod` `rem-cube-cbrt` `sqr-pow`
1×	`pow-to-exp` `pow1/3` `*-commutative` `rem-cbrt-cube` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

3 → 65

Calls

3 calls:

28.0ms	(* (- x z) y)
11.0ms	(pow (* (- x z) y) 3)
9.0ms	(cbrt (pow (* (- x z) y) 3))

series216.0ms

Counts

3 → 9

Calls

3 calls:

54.0ms	(* (- x z) y)
92.0ms	(pow (* (- x z) y) 3)
71.0ms	(cbrt (pow (* (- x z) y) 3))

simplify1.6s

Counts

74 → 74

Iterations

Useful iterations: 2 (331.0ms)

Iter	Nodes	Cost
0	115	797
1	319	662
2	1870	620
done	5001	620

prune169.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes67.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	8
1	12	8
2	16	8
3	17	8
done	17	8

end0.0ms

sample1.6s

Algorithm

intervals

Results

474.0ms	7003×	body	80	valid
361.0ms	975×	body	1280	valid
177.0ms	896×	body	640	valid
114.0ms	630×	body	320	valid
53.0ms	206×	body	2560	valid
32.0ms	360×	body	160	valid