Details

sample39.0ms

Algorithm

intervals

Results

17.0ms

301×

body

valid

simplify4.6s

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	11
1	19	11
2	42	11
3	85	11
4	249	11
5	841	11
6	3212	11
done	5000	11

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

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

rewrite74.0ms

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:

43.0ms	(* x (- y 1.0))
29.0ms	(- (* x (- y 1.0)) (* y 0.5))

series96.0ms

Counts

2 → 6

Calls

2 calls:

55.0ms	(* x (- y 1.0))
41.0ms	(- (* x (- y 1.0)) (* y 0.5))

simplify2.2s

Counts

48 → 48

Iterations

Useful iterations: 3 (902.0ms)

Iter	Nodes	Cost
0	79	471
1	198	451
2	634	411
3	2868	409
done	5002	409

prune217.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 1 expressions with local error:

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

rewrite48.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-log-exp`
4×	`sum-log`
2×	`neg-log`
1×	`pow1` `add-exp-log` `+-commutative` `neg-sub0` `add-sqr-sqrt` `add-cube-cbrt` `associate-+r-` `associate-+r+` `distribute-neg-in` `*-un-lft-identity` `flip3-+` `unsub-neg` `add-cbrt-cube` `flip-+`

Counts

1 → 17

Calls

1 calls:

47.0ms

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

series42.0ms

Counts

1 → 3

Calls

1 calls:

42.0ms

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

simplify832.0ms

Counts

20 → 20

Iterations

Useful iterations: done (830.0ms)

Iter	Nodes	Cost
0	45	312
1	140	279
2	635	223
done	5000	218

prune102.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize35.0ms

Local error

Found 4 expressions with local error:

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

rewrite106.0ms

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:

8.0ms	(cbrt (- y 1.0))
8.0ms	(cbrt (- y 1.0))
7.0ms	(cbrt (- y 1.0))
75.0ms	(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))

series740.0ms

Counts

4 → 12

Calls

4 calls:

177.0ms	(cbrt (- y 1.0))
169.0ms	(cbrt (- y 1.0))
172.0ms	(cbrt (- y 1.0))
222.0ms	(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))

simplify1.3s

Counts

113 → 113

Iterations

Useful iterations: done (1.2s)

Iter	Nodes	Cost
0	167	1563
1	397	1421
2	1466	1353
done	5001	1305

prune750.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes110.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify12.0ms

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	12	14
1	21	14
2	34	14
done	34	14

end0.0ms

sample1.5s

Algorithm

intervals

Results

1.1s	9183×	body	80	valid
0.0ms	1×	body	1280	valid