Details

sample11.0ms

Algorithm

intervals

Results

4.0ms

298×

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

prune1.0ms

Filtered

1 candidates to 0 candidates (0.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (- 1.0 y))

rewrite9.0ms

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:

7.0ms

(* x (- 1.0 y))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(* x (- 1.0 y))

simplify82.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 3 (74.0ms)

Iter	Nodes	Cost
0	190	359
1	718	220
2	3035	190
3	5001	166

prune33.0ms

Filtered

49 candidates to 20 candidates (40.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	48	1	49
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	48	2	50

Merged error: 0b

Counts

50 → 2

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (* 1.0 1.0) (* y y))
3.3b	(* x (- (* 1.0 1.0) (* y y)))
10.0b	(/ (* x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

11×	`*-un-lft-identity`
10×	`add-exp-log` `add-cbrt-cube`
9×	`add-sqr-sqrt`
7×	`add-cube-cbrt`
5×	`pow1` `add-log-exp`
4×	`times-frac` `associate-r/` `associate-r` `associate-/r`
3×	`distribute-rgt-in` `expm1-log1p-u` `sub-neg` `flip3--` `distribute-lft-in` `associate-l` `prod-diff` `flip--` `log1p-expm1-u`
2×	`cbrt-undiv` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `associate-/l/` `distribute-lft-out` `difference-of-squares`
1×	`frac-2neg` `flip3-+` `fma-neg` `diff-log` `pow-prod-down` `clear-num` `-commutative` `flip-+` `div-inv` `associate-/l` `unswap-sqr`

Counts

3 → 75

Calls

3 calls:

6.0ms	(- (* 1.0 1.0) (* y y))
11.0ms	(* x (- (* 1.0 1.0) (* y y)))
10.0ms	(/ (* x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

series197.0ms

Counts

3 → 9

Calls

3 calls:

39.0ms	(- (* 1.0 1.0) (* y y))
58.0ms	(* x (- (* 1.0 1.0) (* y y)))
99.0ms	(/ (* x (- (* 1.0 1.0) (* y y))) (+ 1.0 y))

simplify66.0ms

Algorithm

egg-herbie

Counts

84 → 84

Iterations

Useful iterations: 2 (57.0ms)

Iter	Nodes	Cost
0	327	530
1	1587	451
2	5001	444

prune120.0ms

Filtered

84 candidates to 59 candidates (70.2%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	84	0	84
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	84	2	86

Merged error: 0b

Counts

86 → 2

regimes43.0ms

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

sample278.0ms

Algorithm

intervals

Results

138.0ms

9139×

body

valid