Details

sample10.0ms

Algorithm

intervals

Results

4.0ms

260×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	2
1	15	2
2	23	2
3	31	2
4	33	2
5	33	2

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

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	(* 500.0 (- x y))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-sqr-sqrt`
18×	`prod-diff`
17×	`*-un-lft-identity`
15×	`add-cube-cbrt`
11×	`distribute-rgt-in` `distribute-lft-in`
5×	`associate-r`
3×	`pow1` `add-exp-log` `associate-l` `add-cbrt-cube`
2×	`sub-neg` `associate-*r/`
1×	`expm1-log1p-u` `flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 46

Calls

1 calls:

12.0ms

(* 500.0 (- x y))

series34.0ms

Counts

1 → 3

Calls

1 calls:

34.0ms

(* 500.0 (- x y))

simplify95.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 3 (90.0ms)

Iter	Nodes	Cost
0	190	356
1	746	220
2	3412	190
3	5002	166

prune45.0ms

Filtered

49 candidates to 20 candidates (40.8%)

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 500.0 x) (* 500.0 (- y)))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`distribute-rgt-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `fma-def` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+` `log1p-expm1-u` `distribute-lft-out`

Counts

1 → 17

Calls

1 calls:

3.0ms

(+ (* 500.0 x) (* 500.0 (- y)))

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(+ (* 500.0 x) (* 500.0 (- y)))

simplify69.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 3 (66.0ms)

Iter	Nodes	Cost
0	112	99
1	475	79
2	2202	76
3	5002	75

prune39.0ms

Filtered

20 candidates to 15 candidates (75.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b	(* 500.0 (sqrt (- x y)))
0.2b	(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

rewrite38.0ms

Algorithm

rewrite-expression-head

Rules

16×	`associate-r`
15×	`add-sqr-sqrt`
14×	`sqrt-div`
11×	`*-un-lft-identity` `sqrt-prod`
10×	`associate-*r/`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
7×	`add-cube-cbrt` `flip3--` `flip--`
4×	`frac-times` `associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `associate-l/` `-commutative` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

2 → 61

Calls

2 calls:

11.0ms	(* 500.0 (sqrt (- x y)))
24.0ms	(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

series113.0ms

Counts

2 → 6

Calls

2 calls:

81.0ms	(* 500.0 (sqrt (- x y)))
32.0ms	(* (* 500.0 (sqrt (- x y))) (sqrt (- x y)))

simplify37.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 2 (32.0ms)

Iter	Nodes	Cost
0	289	425
1	1172	364
2	5001	350

prune110.0ms

Filtered

67 candidates to 42 candidates (62.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes34.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	4
1	16	4
2	17	4
3	17	4

end0.0ms

sample241.0ms

Algorithm

intervals

Results

121.0ms	8039×	body	80	valid
1.0ms	12×	body	1280	valid
0.0ms	5×	body	2560	valid
0.0ms	7×	body	640	valid
0.0ms	5×	body	320	valid
0.0ms	1×	body	160	valid