Details

sample22.0ms

Algorithm

intervals

Results

13.0ms

301×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	13	4
1	24	3
2	28	3
3	30	3
4	30	3

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

13×	`fma-def`
9×	`times-frac`
8×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
3×	`add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `expm1-log1p-u` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+` `log1p-expm1-u` `div-inv`

Counts

1 → 26

Calls

1 calls:

10.0ms

(+ (/ x 2.0) (* y x))

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

(+ (/ x 2.0) (* y x))

simplify77.0ms

Algorithm

egg-herbie

Counts

29 → 29

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	99	82
1	325	72
2	960	72
3	2740	72
4	5002	72

prune77.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (/ x 2.0) (* y x))
0.0b	(- (/ x 2.0) (* y x))
0.1b	(* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))
29.0b	(/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))

rewrite99.0ms

Algorithm

rewrite-expression-head

Rules

39×	`times-frac`
38×	`add-sqr-sqrt`
36×	`add-cube-cbrt` `*-un-lft-identity`
26×	`fma-neg` `prod-diff`
11×	`add-exp-log` `add-cbrt-cube`
8×	`add-log-exp`
6×	`pow1`
5×	`flip3--` `flip--` `div-inv`
4×	`expm1-log1p-u` `associate-*l/` `log1p-expm1-u`
3×	`associate-r` `associate-l` `associate-/r*`
2×	`cbrt-undiv` `sub-neg` `diff-log` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `fma-udef` `associate-/l/`
1×	`distribute-rgt-in` `frac-2neg` `distribute-lft-in` `pow-prod-down` `clear-num` `-commutative` `associate-/l` `unswap-sqr`

Counts

4 → 131

Calls

4 calls:

13.0ms	(- (/ x 2.0) (* y x))
15.0ms	(- (/ x 2.0) (* y x))
32.0ms	(* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))
34.0ms	(/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))

series244.0ms

Counts

4 → 12

Calls

4 calls:

48.0ms	(- (/ x 2.0) (* y x))
42.0ms	(- (/ x 2.0) (* y x))
117.0ms	(* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0)))
37.0ms	(/ (* (- (/ x 2.0) (* y x)) (fma x y (/ x 2.0))) (- (/ x 2.0) (* y x)))

simplify70.0ms

Algorithm

egg-herbie

Counts

143 → 143

Iterations

Useful iterations: 2 (58.0ms)

Iter	Nodes	Cost
0	363	1116
1	1933	960
2	5002	908

prune394.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes71.0ms

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	11	4
1	11	4

end0.0ms

sample605.0ms

Algorithm

intervals

Results

404.0ms

9107×

body

valid