Details

sample17.0ms

Algorithm

intervals

Results

7.0ms

325×

body

valid

simplify235.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	9
1	13	9
2	20	9
3	29	9
4	38	9
5	45	9
6	56	9
7	77	9
8	114	9
9	162	9
10	194	9
11	204	9
12	230	9
13	239	9
14	240	9
done	240	9

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 41

Calls

2 calls:

3.0ms	(+ (* x y) (* z (- 1.0 y)))
9.0ms	(* z (- 1.0 y))

series65.0ms

Counts

2 → 6

Calls

2 calls:

29.0ms	(+ (* x y) (* z (- 1.0 y)))
36.0ms	(* z (- 1.0 y))

simplify1.0s

Counts

47 → 47

Iterations

Useful iterations: 2 (59.0ms)

Iter	Nodes	Cost
0	77	459
1	193	437
2	524	397
3	1826	397
done	5000	397

prune81.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 26

Calls

2 calls:

2.0ms	(+ (* 1.0 z) (* x y))
11.0ms	(+ (+ (* 1.0 z) (* x y)) (* z (- y)))

series74.0ms

Counts

2 → 6

Calls

2 calls:

38.0ms	(+ (* 1.0 z) (* x y))
35.0ms	(+ (+ (* 1.0 z) (* x y)) (* z (- y)))

simplify1.3s

Counts

32 → 32

Iterations

Useful iterations: 3 (429.0ms)

Iter	Nodes	Cost
0	53	453
1	183	413
2	666	358
3	2529	345
done	5000	345

prune65.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.2b	(cbrt (- 1.0 y))
0.2b	(cbrt (- 1.0 y))
0.2b	(cbrt (- 1.0 y))
0.2b	(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))

rewrite29.0ms

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 (- 1.0 y))
2.0ms	(cbrt (- 1.0 y))
2.0ms	(cbrt (- 1.0 y))
20.0ms	(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))

series393.0ms

Counts

4 → 12

Calls

4 calls:

93.0ms	(cbrt (- 1.0 y))
93.0ms	(cbrt (- 1.0 y))
99.0ms	(cbrt (- 1.0 y))
107.0ms	(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))

simplify1.0s

Counts

113 → 113

Iterations

Useful iterations: 3 (401.0ms)

Iter	Nodes	Cost
0	148	1569
1	318	1431
2	818	1360
3	2241	1241
done	5000	1241

prune324.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes66.0ms

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	10	12
1	17	12
2	20	12
3	21	12
done	21	12

end0.0ms

sample441.0ms

Algorithm

intervals

Results

241.0ms

10113×

body

valid