Details

sample14.0ms

Algorithm

intervals

Results

5.0ms

296×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	4
1	9	4
2	9	4

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (fabs (- x y)) (fabs y))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `times-frac`
3×	`add-exp-log` `associate-/r` `add-cbrt-cube` `associate-/l`
1×	`pow1` `cbrt-undiv` `frac-2neg` `div-exp` `clear-num` `div-inv` `add-log-exp`

Counts

1 → 27

Calls

1 calls:

5.0ms

(/ (fabs (- x y)) (fabs y))

series8.0ms

Counts

1 → 3

Calls

1 calls:

8.0ms

(/ (fabs (- x y)) (fabs y))

simplify85.0ms

Algorithm

egg-herbie

Counts

30 → 30

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	86	226
1	235	208
2	598	208
3	1534	208
4	4378	208
5	5002	208

prune60.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (fabs (- x y)) (/ 1 (fabs y)))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-sqr-sqrt`
13×	`associate-r`
11×	`times-frac`
10×	`add-exp-log` `*-un-lft-identity`
9×	`add-cube-cbrt`
6×	`add-cbrt-cube`
4×	`prod-exp`
3×	`pow1` `associate-l` `unswap-sqr`
2×	`div-exp` `cbrt-unprod`
1×	`cbrt-undiv` `rec-exp` `1-exp` `associate-r/` `pow-prod-down` `un-div-inv` `-commutative` `div-inv` `add-log-exp`

Counts

1 → 36

Calls

1 calls:

17.0ms

(* (fabs (- x y)) (/ 1 (fabs y)))

series8.0ms

Counts

1 → 3

Calls

1 calls:

8.0ms

(* (fabs (- x y)) (/ 1 (fabs y)))

simplify80.0ms

Algorithm

egg-herbie

Counts

39 → 39

Iterations

Useful iterations: 2 (19.0ms)

Iter	Nodes	Cost
0	179	277
1	728	235
2	2576	217
3	4885	217
4	5001	217

prune69.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.3b	(/ (sqrt 1) (sqrt (fabs y)))
0.3b	(* (/ (fabs (- x y)) (sqrt (fabs y))) (/ (sqrt 1) (sqrt (fabs y))))
0.4b	(/ (fabs (- x y)) (sqrt (fabs y)))

rewrite76.0ms

Algorithm

rewrite-expression-head

Rules

152×	`add-sqr-sqrt`
140×	`times-frac`
127×	`sqrt-prod`
90×	`*-un-lft-identity`
84×	`add-cube-cbrt`
40×	`associate-r`
22×	`associate-l`
21×	`unswap-sqr`
19×	`add-exp-log` `add-cbrt-cube`
12×	`associate-/r*`
9×	`associate-/l*`
6×	`cbrt-undiv` `div-exp`
5×	`pow1`
4×	`prod-exp` `cbrt-unprod` `div-inv`
3×	`add-log-exp`
2×	`frac-2neg` `clear-num`
1×	`frac-times` `sqrt-undiv` `associate-r/` `pow-prod-down` `associate-l/` `*-commutative`

Counts

3 → 203

Calls

3 calls:

8.0ms	(/ (sqrt 1) (sqrt (fabs y)))
49.0ms	(* (/ (fabs (- x y)) (sqrt (fabs y))) (/ (sqrt 1) (sqrt (fabs y))))
6.0ms	(/ (fabs (- x y)) (sqrt (fabs y)))

series41.0ms

Counts

3 → 9

Calls

3 calls:

14.0ms	(/ (sqrt 1) (sqrt (fabs y)))
8.0ms	(* (/ (fabs (- x y)) (sqrt (fabs y))) (/ (sqrt 1) (sqrt (fabs y))))
18.0ms	(/ (fabs (- x y)) (sqrt (fabs y)))

simplify73.0ms

Algorithm

egg-herbie

Counts

212 → 212

Iterations

Useful iterations: 2 (55.0ms)

Iter	Nodes	Cost
0	509	2519
1	2578	2360
2	5002	1982

prune315.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes50.0ms

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	4

end0.0ms

sample350.0ms

Algorithm

intervals

Results

159.0ms

9144×

body

valid