Details

sample14.0ms

Algorithm

intervals

Results

5.0ms

298×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	2
1	15	2
2	15	2

prune2.0ms

Filtered

1 candidates to 0 candidates (100.0%)

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (* y z))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
5×	`*-un-lft-identity`
3×	`add-log-exp`
2×	`distribute-lft-out--` `difference-of-squares`
1×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `flip3--` `diff-log` `associate-l` `add-cbrt-cube` `flip--` `unswap-sqr`

Counts

1 → 16

Calls

1 calls:

6.0ms

(- x (* y z))

series35.0ms

Counts

1 → 3

Calls

1 calls:

34.0ms

(- x (* y z))

simplify158.0ms

Algorithm

egg-herbie

Counts

19 → 19

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	84	80
1	207	75
2	541	75
3	1342	75
4	4577	75
5	5002	75

prune26.0ms

Filtered

19 candidates to 15 candidates (21.1%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	17	2	19
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	17	3	20

Merged error: 0.0b

Counts

20 → 3

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b	(- x (* y z))
0.0b	(sqrt (- x (* y z)))
0.0b	(sqrt (- x (* y z)))
0.3b	(* (sqrt (- x (* y z))) (sqrt (- x (* y z))))

rewrite48.0ms

Algorithm

rewrite-expression-head

Rules

63×	`add-sqr-sqrt`
62×	`*-un-lft-identity`
60×	`sqrt-prod`
22×	`distribute-lft-out--`
21×	`pow1` `associate-l`
18×	`swap-sqr`
16×	`sqrt-div`
14×	`add-cube-cbrt` `difference-of-squares`
11×	`unswap-sqr`
10×	`sqrt-pow1` `pow1/2` `associate-r`
9×	`flip3--` `flip--`
6×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
5×	`pow-prod-up`
4×	`frac-times`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square` `associate-r/` `associate-l/`
1×	`pow2` `sub-neg` `pow-plus` `sqrt-unprod` `diff-log` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

4 → 129

Calls

4 calls:

6.0ms	(- x (* y z))
6.0ms	(sqrt (- x (* y z)))
6.0ms	(sqrt (- x (* y z)))
24.0ms	(* (sqrt (- x (* y z))) (sqrt (- x (* y z))))

series199.0ms

Counts

4 → 12

Calls

4 calls:

30.0ms	(- x (* y z))
62.0ms	(sqrt (- x (* y z)))
63.0ms	(sqrt (- x (* y z)))
44.0ms	(* (sqrt (- x (* y z))) (sqrt (- x (* y z))))

simplify50.0ms

Algorithm

egg-herbie

Counts

141 → 141

Iterations

Useful iterations: 2 (38.0ms)

Iter	Nodes	Cost
0	273	796
1	1001	727
2	5001	710

prune175.0ms

Filtered

141 candidates to 77 candidates (45.4%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	141	0	141
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	141	3	144

Merged error: 0.0b

Counts

144 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (sqrt x) (sqrt (* y z)))
0.2b	(* (+ (sqrt x) (sqrt (* y z))) (- (sqrt x) (sqrt (* y z))))
8.4b	(sqrt (* y z))
8.4b	(sqrt (* y z))

rewrite47.0ms

Algorithm

rewrite-expression-head

Rules

43×	`sqrt-prod`
38×	`add-sqr-sqrt`
30×	`*-un-lft-identity`
18×	`associate-r`
15×	`associate-l`
12×	`pow1` `add-cube-cbrt`
7×	`unswap-sqr`
6×	`add-exp-log` `add-cbrt-cube` `distribute-lft-out` `add-log-exp` `difference-of-squares`
4×	`frac-times` `rem-sqrt-square` `sqrt-pow1` `flip3-+` `flip-+`
3×	`flip3--` `pow-prod-down` `*-commutative` `flip--` `distribute-lft-out--`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `pow1/2` `associate-r/` `associate-l/`
1×	`+-commutative` `prod-exp` `sum-log` `cbrt-unprod`

Counts

4 → 104

Calls

4 calls:

9.0ms	(+ (sqrt x) (sqrt (* y z)))
24.0ms	(* (+ (sqrt x) (sqrt (* y z))) (- (sqrt x) (sqrt (* y z))))
4.0ms	(sqrt (* y z))
7.0ms	(sqrt (* y z))

series593.0ms

Counts

4 → 12

Calls

4 calls:

95.0ms	(+ (sqrt x) (sqrt (* y z)))
406.0ms	(* (+ (sqrt x) (sqrt (* y z))) (- (sqrt x) (sqrt (* y z))))
43.0ms	(sqrt (* y z))
48.0ms	(sqrt (* y z))

simplify58.0ms

Algorithm

egg-herbie

Counts

116 → 116

Iterations

Useful iterations: 2 (48.0ms)

Iter	Nodes	Cost
0	384	831
1	1642	729
2	5003	705

prune193.0ms

Filtered

116 candidates to 82 candidates (29.3%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	116	0	116
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	116	3	119

Merged error: 0.0b

Counts

119 → 3

regimes78.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	2
1	6	2

end0.0ms

sample338.0ms

Algorithm

intervals

Results

156.0ms

9149×

body

valid