Details

sample33.0ms

Algorithm

intervals

Results

15.0ms

300×

body

valid

simplify1.1s

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	150	11
5	228	11
6	345	11
7	464	11
8	559	11
9	586	11
10	595	11
done	595	11

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite82.0ms

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:

48.0ms	(* x (- y 1.0))
32.0ms	(- (* x (- y 1.0)) (* y 0.5))

series92.0ms

Counts

2 → 6

Calls

2 calls:

46.0ms	(* x (- y 1.0))
45.0ms	(- (* x (- y 1.0)) (* y 0.5))

simplify1.3s

Counts

48 → 48

Iterations

Useful iterations: 3 (435.0ms)

Iter	Nodes	Cost
0	79	471
1	187	451
2	479	411
3	1680	409
done	5000	409

prune150.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (/ (* x (- (pow y 3) (pow 1.0 3))) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))) (* y 0.5))
0.0b	(+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))
3.3b	(* x (- (pow y 3) (pow 1.0 3)))
14.0b	(/ (* x (- (pow y 3) (pow 1.0 3))) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0))))

rewrite524.0ms

Algorithm

rewrite-expression-head

Rules

34×	`add-sqr-sqrt`
25×	`associate-r`
18×	`*-un-lft-identity`
16×	`difference-of-squares`
12×	`unpow-prod-down` `cube-prod`
11×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
8×	`add-cube-cbrt` `sqr-pow`
6×	`pow1`
5×	`distribute-lft-out--`
4×	`associate-*r/`
3×	`sub-neg` `flip3--` `times-frac` `associate-l` `associate-/r*` `sum-log` `flip--`
2×	`cbrt-undiv` `distribute-rgt-in` `distribute-lft-in` `flip3-+` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `flip-+` `associate-/l/`
1×	`difference-cubes` `+-commutative` `associate-+r+` `frac-2neg` `diff-log` `pow-prod-down` `clear-num` `-commutative` `div-inv` `associate-/l` `unswap-sqr`

Counts

4 → 96

Calls

4 calls:

214.0ms	(- (/ (* x (- (pow y 3) (pow 1.0 3))) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))) (* y 0.5))
40.0ms	(+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))
139.0ms	(* x (- (pow y 3) (pow 1.0 3)))
127.0ms	(/ (* x (- (pow y 3) (pow 1.0 3))) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0))))

series450.0ms

Counts

4 → 12

Calls

4 calls:

120.0ms	(- (/ (* x (- (pow y 3) (pow 1.0 3))) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))) (* y 0.5))
32.0ms	(+ (* y y) (+ (* 1.0 1.0) (* y 1.0)))
105.0ms	(* x (- (pow y 3) (pow 1.0 3)))
192.0ms	(/ (* x (- (pow y 3) (pow 1.0 3))) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0))))

simplify1.1s

Counts

108 → 108

Iterations

Useful iterations: done (1.1s)

Iter	Nodes	Cost
0	181	2102
1	526	1828
2	1829	1636
done	5001	1612

prune371.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes62.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	11
1	13	11
done	13	11

end0.0ms

sample772.0ms

Algorithm

intervals

Results

446.0ms	9140×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid