Details

sample22.0ms

Algorithm

intervals

Results

13.0ms

291×

body

valid

simplify39.0ms

Algorithm

egg-herbie

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

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))
0.0b	(+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)

rewrite36.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt` `*-un-lft-identity`
7×	`add-log-exp`
6×	`associate-+l+`
5×	`sub-neg` `associate-r`
4×	`pow1` `add-exp-log` `distribute-rgt-in` `add-cube-cbrt` `distribute-lft-in` `associate--l+` `add-cbrt-cube`
3×	`associate-l`
2×	`associate-*r/` `sum-log`
1×	`+-commutative` `associate-+l-` `flip3--` `flip3-+` `diff-log` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `distribute-lft-out` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 46

Calls

2 calls:

9.0ms	(* x (- y 1.0))
25.0ms	(+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)

series55.0ms

Counts

2 → 6

Calls

2 calls:

30.0ms	(* x (- y 1.0))
26.0ms	(+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)

simplify73.0ms

Algorithm

egg-herbie

Counts

52 → 52

Iterations

Useful iterations: 2 (19.0ms)

Iter	Nodes	Cost
0	216	259
1	705	227
2	2978	224
3	5001	224

prune78.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5)) 0.918938533204673)
0.0b	(- (* y y) (* 1.0 1.0))
4.0b	(* x (- (* y y) (* 1.0 1.0)))
10.2b	(/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))

rewrite131.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 81

Calls

4 calls:

103.0ms	(+ (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5)) 0.918938533204673)
2.0ms	(- (* y y) (* 1.0 1.0))
10.0ms	(* x (- (* y y) (* 1.0 1.0)))
13.0ms	(/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))

series250.0ms

Counts

4 → 12

Calls

4 calls:

54.0ms	(+ (- (/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0)) (* y 0.5)) 0.918938533204673)
40.0ms	(- (* y y) (* 1.0 1.0))
66.0ms	(* x (- (* y y) (* 1.0 1.0)))
90.0ms	(/ (* x (- (* y y) (* 1.0 1.0))) (+ y 1.0))

simplify50.0ms

Algorithm

egg-herbie

Counts

93 → 93

Iterations

Useful iterations: 2 (43.0ms)

Iter	Nodes	Cost
0	399	698
1	1751	594
2	5001	590

prune362.0ms

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

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	5
1	13	5

end0.0ms

sample583.0ms

Algorithm

intervals

Results

431.0ms	9177×	body	80	valid
0.0ms	2×	body	640	valid
0.0ms	1×	body	1280	valid