Details

analyze446.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.8%	0.2%	0
0%	99.8%	0.2%	1
0%	99.8%	0.2%	2
0%	99.8%	0.2%	3
0%	99.8%	0.2%	4
0%	99.8%	0.2%	5
0%	99.8%	0.2%	6
0%	99.8%	0.2%	7
0%	99.8%	0.2%	8
49.1%	50.7%	0.2%	9
49.5%	50.3%	0.2%	10
49.7%	50.1%	0.2%	11
50.2%	49.6%	0.2%	12
60.5%	39.3%	0.2%	13
60.6%	37.9%	1.4%	14

sample24.0ms

Algorithm

intervals

Results

8.0ms	256×	body	80	valid
3.0ms	100×	body	80	invalid

simplify95.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (94.0ms)

Iter	Nodes	Cost
0	1766	9
1	1766	9

prune6.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 0.0b

Counts

2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (- (+ x y) z) (* t 2.0))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

13×	`*-un-lft-identity`
7×	`add-sqr-sqrt`
6×	`add-exp-log` `times-frac` `add-cbrt-cube` `associate-/l*`
4×	`distribute-lft-out--`
3×	`add-cube-cbrt`
2×	`cbrt-undiv` `div-exp` `associate-/l/` `distribute-lft-out` `difference-of-squares`
1×	`pow1` `flip3--` `frac-2neg` `div-sub` `prod-exp` `clear-num` `associate-/r*` `flip--` `cbrt-unprod` `div-inv` `add-log-exp`

Counts

1 → 30

Calls

1 calls:

8.0ms

(/ (- (+ x y) z) (* t 2.0))

series11.0ms

Counts

1 → 3

Calls

1 calls:

11.0ms

(/ (- (+ x y) z) (* t 2.0))

simplify23.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 0 (19.0ms)

Iter	Nodes	Cost
0	5351	352

prune39.0ms

Filtered

23 candidates to 33 candidates (-43.5%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	31	2	33
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	32	2	34

Merged error: 0b

Counts

34 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (+ x y) (* t 2.0))
0.0b	(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

15×	`*-un-lft-identity`
8×	`times-frac`
7×	`add-exp-log` `add-cbrt-cube`
6×	`add-sqr-sqrt`
4×	`add-cube-cbrt` `associate-/l*` `add-log-exp`
3×	`div-inv` `distribute-lft-out` `distribute-lft-out--`
2×	`pow1` `cbrt-undiv` `div-exp` `associate-/l/`
1×	`sub-neg` `flip3--` `distribute-rgt-out--` `frac-2neg` `flip3-+` `diff-log` `prod-exp` `clear-num` `associate-/r*` `frac-sub` `flip--` `cbrt-unprod` `flip-+` `sub-div` `difference-of-squares`

Counts

2 → 43

Calls

2 calls:

6.0ms	(/ (+ x y) (* t 2.0))
11.0ms	(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series19.0ms

Counts

2 → 6

Calls

2 calls:

7.0ms	(/ (+ x y) (* t 2.0))
12.0ms	(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify26.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 0 (21.0ms)

Iter	Nodes	Cost
0	5063	595

prune50.0ms

Filtered

35 candidates to 49 candidates (-40.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	49	0	49
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	49	2	51

Merged error: 0b

Counts

51 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (/ 1 t) (/ (+ x (- y z)) 2.0))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

34×	`add-sqr-sqrt` `*-un-lft-identity`
31×	`times-frac`
23×	`add-exp-log`
19×	`associate-r`
17×	`add-cube-cbrt`
13×	`associate-l` `add-cbrt-cube`
8×	`div-exp` `prod-exp`
6×	`distribute-lft-out` `unswap-sqr`
4×	`cbrt-undiv` `cbrt-unprod`
3×	`pow1` `distribute-lft-out--`
2×	`rec-exp` `1-exp` `div-inv`
1×	`frac-times` `associate-r/` `pow-prod-down` `associate-l/` `*-commutative` `add-log-exp`

Counts

1 → 62

Calls

1 calls:

17.0ms

(* (/ 1 t) (/ (+ x (- y z)) 2.0))

series12.0ms

Counts

1 → 3

Calls

1 calls:

12.0ms

(* (/ 1 t) (/ (+ x (- y z)) 2.0))

simplify31.0ms

Algorithm

egg-herbie

Counts

65 → 65

Iterations

Useful iterations: 0 (26.0ms)

Iter	Nodes	Cost
0	5061	728

prune55.0ms

Filtered

40 candidates to 65 candidates (-62.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	65	0	65
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	65	2	67

Merged error: 0b

Counts

67 → 2

regimes272.0ms

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 (1.0ms)

Iter	Nodes	Cost
0	29	13
1	29	13

end0.0ms

sample566.0ms

Algorithm

intervals

Results

242.0ms	8000×	body	80	valid
83.0ms	2729×	body	80	invalid

Details

analyze446.0ms

sample24.0ms

simplify95.0ms

prune6.0ms

localize6.0ms

rewrite9.0ms

series11.0ms

simplify23.0ms

prune39.0ms

localize7.0ms

rewrite19.0ms

series19.0ms

simplify26.0ms

prune50.0ms

localize7.0ms

rewrite19.0ms

series12.0ms

simplify31.0ms

prune55.0ms

regimes272.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample566.0ms

Profiling