Details

analyze806.0ms

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
15.6%	84.2%	0.2%	8
15.6%	84.2%	0.2%	9
20.3%	79.5%	0.2%	10
25.3%	74.5%	0.2%	11
34.2%	65.6%	0.2%	12
37.4%	62%	0.6%	13
41.7%	57.7%	0.6%	14

sample33.0ms

Algorithm

intervals

Results

16.0ms	256×	body	80	valid
4.0ms	93×	body	80	invalid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	54	15
1	54	15

prune7.0ms

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: 4.2b

Counts

2 → 1

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.2b	(* (* z 3.0) y)
0.2b	(/ y (* z 3.0))
8.0b	(/ t (* (* z 3.0) y))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-exp-log` `add-cbrt-cube`
14×	`*-un-lft-identity`
9×	`pow1` `add-sqr-sqrt` `add-cube-cbrt` `add-log-exp`
7×	`prod-exp` `cbrt-unprod`
6×	`times-frac` `associate-/l*`
5×	`cbrt-undiv` `div-exp`
3×	`associate-r` `pow-prod-down`
2×	`frac-2neg` `frac-add` `clear-num` `associate-/r*` `sum-log` `div-inv` `distribute-lft-out`
1×	`+-commutative` `associate-+l-` `sub-neg` `associate-+l+` `flip3--` `flip3-+` `diff-log` `associate-l` `*-commutative` `flip--` `flip-+` `distribute-lft-out--`

Counts

4 → 80

Calls

4 calls:

9.0ms	(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
4.0ms	(* (* z 3.0) y)
4.0ms	(/ y (* z 3.0))
5.0ms	(/ t (* (* z 3.0) y))

series29.0ms

Counts

4 → 12

Calls

4 calls:

17.0ms	(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
3.0ms	(* (* z 3.0) y)
3.0ms	(/ y (* z 3.0))
6.0ms	(/ t (* (* z 3.0) y))

simplify44.0ms

Algorithm

egg-herbie

Counts

92 → 92

Iterations

Useful iterations: 0 (34.0ms)

Iter	Nodes	Cost
0	4991	951
1	4991	951

prune128.0ms

Filtered

62 candidates to 92 candidates (-48.4%)

Pruning

6 alts after pruning (6 fresh and 0 done)

	Pruned	Kept	Total
New	86	6	92
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	87	6	93

Merged error: 0b

Counts

93 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.2b	(/ (* z 3.0) t)
0.2b	(/ y (* z 3.0))
0.7b	(/ 1 (* y (/ (* z 3.0) t)))
2.6b	(* y (/ (* z 3.0) t))

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

57×	`add-exp-log`
37×	`add-cbrt-cube`
20×	`div-exp`
18×	`prod-exp`
15×	`add-sqr-sqrt`
13×	`add-cube-cbrt` `*-un-lft-identity`
12×	`cbrt-undiv` `times-frac`
10×	`cbrt-unprod`
9×	`pow1`
7×	`associate-r` `associate-/l*`
5×	`associate-/r*`
4×	`rec-exp` `1-exp` `div-inv` `add-log-exp`
3×	`frac-2neg` `associate-l` `clear-num`
2×	`pow-flip` `associate-*r/` `pow-prod-down`
1×	`associate-/r/` `*-commutative` `inv-pow` `unswap-sqr`

Counts

4 → 106

Calls

4 calls:

4.0ms	(/ (* z 3.0) t)
4.0ms	(/ y (* z 3.0))
6.0ms	(/ 1 (* y (/ (* z 3.0) t)))
8.0ms	(* y (/ (* z 3.0) t))

series18.0ms

Counts

4 → 12

Calls

4 calls:

3.0ms	(/ (* z 3.0) t)
3.0ms	(/ y (* z 3.0))
6.0ms	(/ 1 (* y (/ (* z 3.0) t)))
6.0ms	(* y (/ (* z 3.0) t))

simplify54.0ms

Algorithm

egg-herbie

Counts

118 → 118

Iterations

Useful iterations: 0 (46.0ms)

Iter	Nodes	Cost
0	5197	848

prune112.0ms

Filtered

71 candidates to 118 candidates (-66.2%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	118	0	118
Fresh	0	5	5
Picked	0	1	1
Done	0	0	0
Total	118	6	124

Merged error: 0b

Counts

124 → 6

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
0.2b	(/ y (* z 3.0))
0.2b	(/ t (* z 3.0))
2.7b	(/ (/ t (* z 3.0)) y)

rewrite33.0ms

Algorithm

rewrite-expression-head

Rules

39×	`times-frac`
29×	`*-un-lft-identity`
24×	`add-sqr-sqrt` `add-cube-cbrt`
23×	`add-exp-log` `add-cbrt-cube`
13×	`associate-/l*`
9×	`cbrt-undiv` `div-exp` `add-log-exp`
7×	`div-inv`
5×	`associate-/r*`
4×	`pow1`
3×	`frac-2neg` `prod-exp` `clear-num` `cbrt-unprod`
2×	`frac-add` `sum-log` `distribute-lft-out`
1×	`+-commutative` `associate-+l-` `sub-neg` `associate-+l+` `flip3--` `flip3-+` `diff-log` `flip--` `flip-+` `associate-/l/` `distribute-lft-out--`

Counts

4 → 108

Calls

4 calls:

16.0ms	(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
4.0ms	(/ y (* z 3.0))
4.0ms	(/ t (* z 3.0))
6.0ms	(/ (/ t (* z 3.0)) y)

series28.0ms

Counts

4 → 12

Calls

4 calls:

16.0ms	(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
3.0ms	(/ y (* z 3.0))
3.0ms	(/ t (* z 3.0))
6.0ms	(/ (/ t (* z 3.0)) y)

simplify37.0ms

Algorithm

egg-herbie

Counts

120 → 120

Iterations

Useful iterations: 0 (28.0ms)

Iter	Nodes	Cost
0	5042	1307

prune134.0ms

Filtered

90 candidates to 120 candidates (-33.3%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	120	0	120
Fresh	0	4	4
Picked	0	1	1
Done	0	1	1
Total	120	6	126

Merged error: 0b

Counts

126 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (- x (/ (/ y z) 3.0)) (/ t (* (* z 3.0) y)))
0.2b	(* (* z 3.0) y)
0.2b	(/ (/ y z) 3.0)
8.0b	(/ t (* (* z 3.0) y))

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

78×	`times-frac`
54×	`*-un-lft-identity`
49×	`add-sqr-sqrt` `add-cube-cbrt`
23×	`add-exp-log` `add-cbrt-cube`
16×	`associate-/l*`
9×	`pow1` `add-log-exp`
6×	`cbrt-undiv` `div-exp` `prod-exp` `cbrt-unprod` `div-inv`
4×	`associate-/r*`
3×	`associate-r` `pow-prod-down`
2×	`frac-2neg` `frac-add` `clear-num` `sum-log` `distribute-lft-out`
1×	`+-commutative` `associate-+l-` `sub-neg` `associate-+l+` `flip3--` `flip3-+` `diff-log` `associate-l` `*-commutative` `flip--` `flip-+` `associate-/l/` `distribute-lft-out--`

Counts

4 → 129

Calls

4 calls:

18.0ms	(+ (- x (/ (/ y z) 3.0)) (/ t (* (* z 3.0) y)))
4.0ms	(* (* z 3.0) y)
6.0ms	(/ (/ y z) 3.0)
6.0ms	(/ t (* (* z 3.0) y))

series31.0ms

Counts

4 → 12

Calls

4 calls:

16.0ms	(+ (- x (/ (/ y z) 3.0)) (/ t (* (* z 3.0) y)))
3.0ms	(* (* z 3.0) y)
3.0ms	(/ (/ y z) 3.0)
8.0ms	(/ t (* (* z 3.0) y))

simplify41.0ms

Algorithm

egg-herbie

Counts

141 → 141

Iterations

Useful iterations: 0 (30.0ms)

Iter	Nodes	Cost
0	5476	1580

prune146.0ms

Filtered

106 candidates to 141 candidates (-33.0%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	141	0	141
Fresh	0	3	3
Picked	0	1	1
Done	0	2	2
Total	141	6	147

Merged error: 0b

Counts

147 → 6

regimes316.0ms

Accuracy

0% (1.5b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 1.5b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	17	17
1	17	17

end0.0ms

analyze784.0ms

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
15.6%	84.2%	0.2%	8
15.6%	84.2%	0.2%	9
20.3%	79.5%	0.2%	10
25.3%	74.5%	0.2%	11
34.2%	65.6%	0.2%	12
37.4%	62%	0.6%	13
41.7%	57.7%	0.6%	14

sample974.0ms

Algorithm

intervals

Results

560.0ms	8000×	body	80	valid
137.0ms	3020×	body	80	invalid

Details

analyze806.0ms

sample33.0ms

simplify4.0ms

prune7.0ms

localize9.0ms

rewrite25.0ms

series29.0ms

simplify44.0ms

prune128.0ms

localize10.0ms

rewrite26.0ms

series18.0ms

simplify54.0ms

prune112.0ms

localize9.0ms

rewrite33.0ms

series28.0ms

simplify37.0ms

prune134.0ms

localize10.0ms

rewrite37.0ms

series31.0ms

simplify41.0ms

prune146.0ms

regimes316.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

analyze784.0ms

sample974.0ms

Profiling