Details

sample27.0ms

Algorithm

intervals

Results

6.0ms	215×	body	80	valid
3.0ms	33×	body	640	valid
3.0ms	23×	body	1280	valid
2.0ms	21×	body	320	valid
2.0ms	31×	body	160	valid
0.0ms	2×	body	2560	valid

simplify4.8s

Counts

1 → 1

Iterations

Useful iterations: 4 (106.0ms)

Iter	Nodes	Cost
0	9	15
1	22	13
2	67	9
3	154	7
4	533	5
5	2212	5
done	5000	5

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (- x z) y)

rewrite14.0ms

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:

14.0ms

(* (- x z) y)

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

(* (- x z) y)

simplify2.4s

Counts

25 → 25

Iterations

Useful iterations: 2 (31.0ms)

Iter	Nodes	Cost
0	49	185
1	105	178
2	344	158
3	1203	158
4	2903	158
done	5000	158

prune43.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (- x z))
0.5b	(cbrt (- x z))
0.5b	(cbrt (- x z))
0.6b	(* (cbrt (- x z)) (cbrt (- x z)))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

43×	`cbrt-prod`
37×	`add-sqr-sqrt`
35×	`*-un-lft-identity`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
10×	`swap-sqr`
9×	`flip3--` `pow1/3` `flip--` `distribute-lft-out--`
8×	`associate-r` `associate-l`
7×	`difference-of-squares`
6×	`add-exp-log`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 101

Calls

4 calls:

2.0ms	(cbrt (- x z))
2.0ms	(cbrt (- x z))
2.0ms	(cbrt (- x z))
21.0ms	(* (cbrt (- x z)) (cbrt (- x z)))

series558.0ms

Counts

4 → 12

Calls

4 calls:

146.0ms	(cbrt (- x z))
145.0ms	(cbrt (- x z))
142.0ms	(cbrt (- x z))
125.0ms	(* (cbrt (- x z)) (cbrt (- x z)))

simplify2.2s

Counts

113 → 113

Iterations

Useful iterations: 4 (1.2s)

Iter	Nodes	Cost
0	131	1384
1	261	1281
2	628	1223
3	1577	1130
4	4500	1080
done	5000	1080

prune268.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

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:

5.0ms	(* (cbrt y) (cbrt y))
0.0ms	(cbrt y)
0.0ms	(cbrt y)
1.0ms	(cbrt y)

series741.0ms

Counts

4 → 12

Calls

4 calls:

205.0ms	(* (cbrt y) (cbrt y))
180.0ms	(cbrt y)
178.0ms	(cbrt y)
177.0ms	(cbrt y)

simplify3.1s

Counts

85 → 85

Iterations

Useful iterations: 4 (1.6s)

Iter	Nodes	Cost
0	61	524
1	115	417
2	327	397
3	1169	379
4	3727	374
done	5000	374

prune173.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes47.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	5
1	6	5
done	6	5

end0.0ms

sample759.0ms

Algorithm

intervals

Results

210.0ms	7028×	body	80	valid
130.0ms	926×	body	1280	valid
89.0ms	849×	body	640	valid
45.0ms	538×	body	320	valid
33.0ms	207×	body	2560	valid
31.0ms	565×	body	160	valid