Details

sample15.0ms

Algorithm

intervals

Results

6.0ms

305×

body

valid

simplify31.5s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	7
1	10	7
2	17	7
3	27	7
4	36	7
5	42	7
6	51	7
7	69	7
8	99	7
9	194	7
10	360	7
11	603	7
12	883	7
13	1475	7
14	4635	7
done	5000	7

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 42

Calls

2 calls:

3.0ms	(- x (* y (- x z)))
12.0ms	(* y (- x z))

series77.0ms

Counts

2 → 6

Calls

2 calls:

35.0ms	(- x (* y (- x z)))
42.0ms	(* y (- x z))

simplify1.5s

Counts

48 → 48

Iterations

Useful iterations: 3 (255.0ms)

Iter	Nodes	Cost
0	74	421
1	174	393
2	623	363
3	2437	361
done	5000	361

prune83.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`diff-log`
3×	`sub-neg` `*-un-lft-identity`
2×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `flip3--` `associate--l+` `add-cbrt-cube` `flip--`
1×	`associate--l-` `distribute-rgt-out--`

Counts

2 → 29

Calls

2 calls:

2.0ms	(- x (* y x))
13.0ms	(- (- x (* y x)) (* (- z) y))

series65.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(- x (* y x))
31.0ms	(- (- x (* y x)) (* (- z) y))

simplify753.0ms

Counts

35 → 35

Iterations

Useful iterations: 3 (179.0ms)

Iter	Nodes	Cost
0	59	410
1	167	387
2	510	324
3	1885	296
done	5000	296

prune67.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (* x (- 1 y)) (* (- z) y))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 16

Calls

1 calls:

7.0ms

(- (* x (- 1 y)) (* (- z) y))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(- (* x (- 1 y)) (* (- z) y))

simplify748.0ms

Counts

19 → 19

Iterations

Useful iterations: done (747.0ms)

Iter	Nodes	Cost
0	40	272
1	110	266
2	366	221
3	1488	183
done	5001	180

prune39.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt y) (cbrt y))
0.6b	(cbrt y)
0.6b	(cbrt y)
0.6b	(cbrt y)

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`pow1/3`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 73

Calls

4 calls:

6.0ms	(* (cbrt y) (cbrt y))
0.0ms	(cbrt y)
0.0ms	(cbrt y)
1.0ms	(cbrt y)

series714.0ms

Counts

4 → 12

Calls

4 calls:

193.0ms	(* (cbrt y) (cbrt y))
172.0ms	(cbrt y)
170.0ms	(cbrt y)
178.0ms	(cbrt y)

simplify1.5s

Counts

85 → 85

Iterations

Useful iterations: 3 (283.0ms)

Iter	Nodes	Cost
0	61	524
1	118	465
2	446	397
3	1994	379
done	5000	379

prune185.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

regimes54.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	10
1	15	10
2	18	10
3	19	10
done	19	10

end0.0ms

sample402.0ms

Algorithm

intervals

Results

204.0ms

10100×

body

valid