Details

sample16.0ms

Algorithm

intervals

Results

6.0ms

291×

body

valid

simplify39.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	19	5
1	42	5
2	87	5
3	175	5
4	310	5
5	500	5
6	720	5
7	948	5
8	1148	5
9	1148	5
done	1148	5

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x (- y 1.0)) (* y 0.5))
0.0b	(* x (- y 1.0))

rewrite39.0ms

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` `associate--l+` `add-cbrt-cube` `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:

18.0ms	(- (* x (- y 1.0)) (* y 0.5))
20.0ms	(* x (- y 1.0))

series57.0ms

Counts

2 → 6

Calls

2 calls:

27.0ms	(- (* x (- y 1.0)) (* y 0.5))
31.0ms	(* x (- y 1.0))

simplify72.0ms

Counts

48 → 48

Iterations

Useful iterations: 2 (21.0ms)

Iter	Nodes	Cost
0	186	217
1	673	197
2	2659	196
3	5002	196
done	5002	196

prune79.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x y) (- (* (- 1.0) x) (* y 0.5)))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 15

Calls

1 calls:

19.0ms

(+ (* x y) (- (* (- 1.0) x) (* y 0.5)))

series30.0ms

Counts

1 → 3

Calls

1 calls:

30.0ms

(+ (* x y) (- (* (- 1.0) x) (* y 0.5)))

simplify49.0ms

Counts

18 → 18

Iterations

Useful iterations: 2 (12.0ms)

Iter	Nodes	Cost
0	115	153
1	367	127
2	1793	124
3	5002	124
done	5002	124

prune30.0ms

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 (- y 1.0)) (cbrt (- y 1.0)))
0.3b	(cbrt (- y 1.0))
0.3b	(cbrt (- y 1.0))
0.3b	(cbrt (- y 1.0))

rewrite54.0ms

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:

36.0ms	(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))
4.0ms	(cbrt (- y 1.0))
6.0ms	(cbrt (- y 1.0))
4.0ms	(cbrt (- y 1.0))

series399.0ms

Counts

4 → 12

Calls

4 calls:

113.0ms	(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))
95.0ms	(cbrt (- y 1.0))
94.0ms	(cbrt (- y 1.0))
97.0ms	(cbrt (- y 1.0))

simplify43.0ms

Counts

113 → 113

Iterations

Useful iterations: 2 (34.0ms)

Iter	Nodes	Cost
0	368	838
1	1223	798
2	5001	732
done	5001	732

prune312.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes55.0ms

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	19	7
1	23	7
2	24	7
3	24	7
done	24	7

end0.0ms

sample414.0ms

Algorithm

intervals

Results

210.0ms	9139×	body	80	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	320	valid