Details

sample22.0ms

Algorithm

intervals

Results

9.0ms

303×

body

valid

simplify21.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	9
1	13	9
2	19	9
3	21	9
done	21	9

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (/ x 2.0) (* y x))
0.0b	(+ (+ (/ x 2.0) (* y x)) z)

rewrite145.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 25

Calls

2 calls:

18.0ms	(+ (/ x 2.0) (* y x))
126.0ms	(+ (+ (/ x 2.0) (* y x)) z)

series102.0ms

Counts

2 → 6

Calls

2 calls:

65.0ms	(+ (/ x 2.0) (* y x))
37.0ms	(+ (+ (/ x 2.0) (* y x)) z)

simplify1.4s

Counts

31 → 31

Iterations

Useful iterations: done (1.4s)

Iter	Nodes	Cost
0	55	400
1	163	376
2	535	346
3	1819	340
done	5000	336

prune103.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (/ x 2.0) (* y x))
2.6b	(* x (- (/ (/ x 2.0) 2.0) (* (* y y) x)))
9.0b	(* (* y y) x)
28.7b	(/ (* x (- (/ (/ x 2.0) 2.0) (* (* y y) x))) (- (/ x 2.0) (* y x)))

rewrite361.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-exp-log` `add-cbrt-cube`
12×	`add-sqr-sqrt`
11×	`pow1`
9×	`add-cube-cbrt` `*-un-lft-identity`
6×	`associate-r` `add-log-exp`
5×	`prod-exp` `cbrt-unprod`
4×	`flip3--` `associate-r/` `associate-l*` `pow-prod-down` `flip--`
3×	`sub-neg` `times-frac` `associate-/r*`
2×	`cbrt-undiv` `distribute-rgt-in` `distribute-lft-in` `div-exp` `associate-/r/` `*-commutative` `associate-/l/` `unswap-sqr`
1×	`frac-2neg` `diff-log` `clear-num` `div-inv` `associate-/l*`

Counts

4 → 80

Calls

4 calls:

25.0ms	(- (/ x 2.0) (* y x))
193.0ms	(* x (- (/ (/ x 2.0) 2.0) (* (* y y) x)))
39.0ms	(* (* y y) x)
102.0ms	(/ (* x (- (/ (/ x 2.0) 2.0) (* (* y y) x))) (- (/ x 2.0) (* y x)))

series471.0ms

Counts

4 → 12

Calls

4 calls:

77.0ms	(- (/ x 2.0) (* y x))
160.0ms	(* x (- (/ (/ x 2.0) 2.0) (* (* y y) x)))
20.0ms	(* (* y y) x)
215.0ms	(/ (* x (- (/ (/ x 2.0) 2.0) (* (* y y) x))) (- (/ x 2.0) (* y x)))

simplify1.2s

Counts

92 → 92

Iterations

Useful iterations: done (1.2s)

Iter	Nodes	Cost
0	145	1562
1	395	1526
2	1401	1288
done	5000	1254

prune263.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes106.0ms

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	8	9
1	11	9
done	11	9

end0.0ms

sample857.0ms

Algorithm

intervals

Results

416.0ms	9158×	body	80	valid
0.0ms	1×	body	1280	valid