Details

sample16.0ms

Algorithm

intervals

Results

8.0ms

256×

body

valid

simplify16.0ms

Counts: 1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ x (+ x 1.0))
0.0b	(+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
0.0b	(/ 1.0 (- x 1.0))

rewrite150.0ms

Algorithm

rewrite-expression-head

Rules

60×	`*-un-lft-identity`
35×	`times-frac`
30×	`add-sqr-sqrt`
22×	`add-cube-cbrt`
11×	`distribute-lft-out`
9×	`associate-/r*`
7×	`add-exp-log` `add-cbrt-cube`
6×	`associate-/l*` `distribute-lft-out--`
5×	`add-log-exp`
4×	`associate-/r/` `difference-of-squares`
3×	`pow1`
2×	`cbrt-undiv` `frac-2neg` `flip3-+` `div-exp` `clear-num` `flip-+` `div-inv`
1×	`+-commutative` `flip3--` `frac-add` `sum-log` `flip--`

Counts

3 → 87

Calls

3 calls:

17.0ms	(/ x (+ x 1.0))
112.0ms	(+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
17.0ms	(/ 1.0 (- x 1.0))

series263.0ms

Counts

3 → 9

Calls

3 calls:

58.0ms	(/ x (+ x 1.0))
163.0ms	(+ (/ 1.0 (- x 1.0)) (/ x (+ x 1.0)))
42.0ms	(/ 1.0 (- x 1.0))

simplify2.0s

Counts: 96 → 96

prune249.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))
0.0b	(+ (* (/ 1.0 (- (pow x 3) (pow 1.0 3))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (/ x (+ x 1.0)))
0.2b	(/ 1.0 (- (pow x 3) (pow 1.0 3)))
25.4b	(* (/ 1.0 (- (pow x 3) (pow 1.0 3))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))

rewrite398.0ms

Algorithm

rewrite-expression-head

Rules

237×	`add-sqr-sqrt`
151×	`times-frac`
134×	`*-un-lft-identity`
112×	`difference-of-squares`
84×	`unpow-prod-down` `cube-prod`
81×	`associate-l`
64×	`add-cube-cbrt`
56×	`sqr-pow`
35×	`distribute-lft-out--`
25×	`associate-/r*`
11×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
7×	`difference-cubes`
6×	`pow1` `flip3-+` `flip-+`
5×	`frac-add`
4×	`frac-times` `associate-*r/` `sum-log` `associate-/r/`
3×	`associate-r` `associate-/l*`
2×	`cbrt-undiv` `+-commutative` `distribute-rgt-in` `associate-+l+` `flip3--` `distribute-lft-in` `div-exp` `associate-*l/` `prod-exp` `flip--` `cbrt-unprod` `div-inv` `unswap-sqr`
1×	`associate-+r+` `frac-2neg` `pow-prod-down` `clear-num` `*-commutative`

Counts

4 → 254

Calls

4 calls:

22.0ms	(+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))
66.0ms	(+ (* (/ 1.0 (- (pow x 3) (pow 1.0 3))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (/ x (+ x 1.0)))
57.0ms	(/ 1.0 (- (pow x 3) (pow 1.0 3)))
234.0ms	(* (/ 1.0 (- (pow x 3) (pow 1.0 3))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))

series499.0ms

Counts

4 → 12

Calls

4 calls:

22.0ms	(+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))
298.0ms	(+ (* (/ 1.0 (- (pow x 3) (pow 1.0 3))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))) (/ x (+ x 1.0)))
112.0ms	(/ 1.0 (- (pow x 3) (pow 1.0 3)))
67.0ms	(* (/ 1.0 (- (pow x 3) (pow 1.0 3))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))

simplify580.0ms

Counts: 266 → 266

prune915.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes48.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify15.0ms

end0.0ms

sample597.0ms

Algorithm

intervals

Results

415.0ms

8000×

body

valid