Details

sample10.0ms

Algorithm

intervals

Results

4.0ms

256×

body

valid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	2
1	6	2

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ x (/ y 500.0))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

3×	`*-un-lft-identity` `add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 12

Calls

1 calls:

5.0ms

(+ x (/ y 500.0))

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(+ x (/ y 500.0))

simplify108.0ms

Algorithm

egg-herbie

Counts

15 → 15

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	79	58
1	203	53
2	477	53
3	1284	53
4	3895	53
5	5002	53

prune26.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (/ y 500.0) (- (/ y 500.0) x))
1.8b	(+ (pow x 3) (pow (/ y 500.0) 3))
1.8b	(+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x))
40.7b	(/ (+ (pow x 3) (pow (/ y 500.0) 3)) (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))

rewrite86.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 130

Calls

4 calls:

12.0ms	(* (/ y 500.0) (- (/ y 500.0) x))
21.0ms	(+ (pow x 3) (pow (/ y 500.0) 3))
11.0ms	(+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x))
36.0ms	(/ (+ (pow x 3) (pow (/ y 500.0) 3)) (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))

series242.0ms

Counts

4 → 12

Calls

4 calls:

54.0ms	(* (/ y 500.0) (- (/ y 500.0) x))
57.0ms	(+ (pow x 3) (pow (/ y 500.0) 3))
28.0ms	(+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x))
102.0ms	(/ (+ (pow x 3) (pow (/ y 500.0) 3)) (+ (* (/ y 500.0) (- (/ y 500.0) x)) (* x x)))

simplify78.0ms

Algorithm

egg-herbie

Counts

142 → 142

Iterations

Useful iterations: 2 (60.0ms)

Iter	Nodes	Cost
0	522	1556
1	2573	1466
2	5001	1462

prune315.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes51.0ms

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	6	2
1	6	2

end0.0ms

sample248.0ms

Algorithm

intervals

Results

120.0ms

8000×

body

valid