Details

sample29.0ms

Algorithm

intervals

Results

14.0ms

363×

body

valid

simplify48.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	24	7
1	54	7
2	92	7
3	142	7
4	192	7
5	238	7
6	255	7
7	286	7
8	330	7
9	427	7
10	455	7
11	518	7
12	595	7
13	803	7
14	807	7
15	807	7

prune2.0ms

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: 2.4b

Counts

2 → 1

localize10.0ms

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	(* (* z 3.0) y)
5.8b	(/ t (* (* z 3.0) y))

rewrite28.0ms

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×	`associate-+l+` `frac-2neg` `frac-add` `clear-num` `associate-/r*` `sum-log` `div-inv` `distribute-lft-out`
1×	`+-commutative` `associate-+l-` `sub-neg` `flip3--` `flip3-+` `diff-log` `associate-l` `*-commutative` `flip--` `flip-+` `distribute-lft-out--`

Counts

4 → 81

Calls

4 calls:

10.0ms	(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
4.0ms	(/ y (* z 3.0))
5.0ms	(* (* z 3.0) y)
6.0ms	(/ t (* (* z 3.0) y))

series145.0ms

Counts

4 → 12

Calls

4 calls:

74.0ms	(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
18.0ms	(/ y (* z 3.0))
19.0ms	(* (* z 3.0) y)
33.0ms	(/ t (* (* z 3.0) y))

simplify59.0ms

Algorithm

egg-herbie

Counts

93 → 93

Iterations

Useful iterations: 1 (14.0ms)

Iter	Nodes	Cost
0	405	532
1	2039	469
2	5001	469

prune193.0ms

Filtered

93 candidates to 62 candidates (66.7%)

Pruning

10 alts after pruning (10 fresh and 0 done)

	Pruned	Kept	Total
New	83	10	93
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	84	10	94

Merged error: 0.0b

Counts

94 → 10

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
0.2b	(/ t (* z 3.0))
0.2b	(/ y (* z 3.0))
3.9b	(/ (/ t (* z 3.0)) y)

rewrite34.0ms

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×	`associate-+l+` `frac-add` `sum-log` `distribute-lft-out`
1×	`+-commutative` `associate-+l-` `sub-neg` `flip3--` `flip3-+` `diff-log` `flip--` `flip-+` `associate-/l/` `distribute-lft-out--`

Counts

4 → 109

Calls

4 calls:

15.0ms	(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
4.0ms	(/ t (* z 3.0))
4.0ms	(/ y (* z 3.0))
7.0ms	(/ (/ t (* z 3.0)) y)

series140.0ms

Counts

4 → 12

Calls

4 calls:

73.0ms	(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
18.0ms	(/ t (* z 3.0))
21.0ms	(/ y (* z 3.0))
28.0ms	(/ (/ t (* z 3.0)) y)

simplify56.0ms

Algorithm

egg-herbie

Counts

121 → 121

Iterations

Useful iterations: 1 (13.0ms)

Iter	Nodes	Cost
0	482	721
1	1906	657
2	5002	657

prune230.0ms

Filtered

121 candidates to 88 candidates (72.7%)

Pruning

10 alts after pruning (9 fresh and 1 done)

	Pruned	Kept	Total
New	120	1	121
Fresh	1	8	9
Picked	0	1	1
Done	0	0	0
Total	121	10	131

Merged error: 0b

Counts

131 → 10

localize10.0ms

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	(* (* z 3.0) y)
5.8b	(/ t (* (* z 3.0) y))

rewrite40.0ms

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×	`associate-+l+` `frac-2neg` `frac-add` `clear-num` `sum-log` `distribute-lft-out`
1×	`+-commutative` `associate-+l-` `sub-neg` `flip3--` `flip3-+` `diff-log` `associate-l` `*-commutative` `flip--` `flip-+` `associate-/l/` `distribute-lft-out--`

Counts

4 → 130

Calls

4 calls:

19.0ms	(+ (- x (/ (/ y z) 3.0)) (/ t (* (* z 3.0) y)))
6.0ms	(/ (/ y z) 3.0)
5.0ms	(* (* z 3.0) y)
6.0ms	(/ t (* (* z 3.0) y))

series141.0ms

Counts

4 → 12

Calls

4 calls:

73.0ms	(+ (- x (/ (/ y z) 3.0)) (/ t (* (* z 3.0) y)))
18.0ms	(/ (/ y z) 3.0)
19.0ms	(* (* z 3.0) y)
31.0ms	(/ t (* (* z 3.0) y))

simplify75.0ms

Algorithm

egg-herbie

Counts

142 → 142

Iterations

Useful iterations: 1 (17.0ms)

Iter	Nodes	Cost
0	648	897
1	2906	831
2	5001	831

prune285.0ms

Filtered

142 candidates to 104 candidates (73.2%)

Pruning

10 alts after pruning (8 fresh and 2 done)

	Pruned	Kept	Total
New	142	0	142
Fresh	0	8	8
Picked	0	1	1
Done	0	1	1
Total	142	10	152

Merged error: 0b

Counts

152 → 10

localize10.0ms

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	(* z (* 3.0 y))
5.8b	(/ t (* z (* 3.0 y)))

rewrite27.0ms

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-l` `pow-prod-down`
2×	`associate-+l+` `frac-2neg` `frac-add` `clear-num` `associate-/r*` `sum-log` `div-inv` `distribute-lft-out`
1×	`+-commutative` `associate-+l-` `sub-neg` `flip3--` `flip3-+` `diff-log` `associate-r` `*-commutative` `flip--` `flip-+` `distribute-lft-out--`

Counts

4 → 81

Calls

4 calls:

10.0ms	(+ (- x (/ y (* z 3.0))) (/ t (* z (* 3.0 y))))
4.0ms	(/ y (* z 3.0))
5.0ms	(* z (* 3.0 y))
6.0ms	(/ t (* z (* 3.0 y)))

series145.0ms

Counts

4 → 12

Calls

4 calls:

75.0ms	(+ (- x (/ y (* z 3.0))) (/ t (* z (* 3.0 y))))
18.0ms	(/ y (* z 3.0))
23.0ms	(* z (* 3.0 y))
28.0ms	(/ t (* z (* 3.0 y)))

simplify51.0ms

Algorithm

egg-herbie

Counts

93 → 93

Iterations

Useful iterations: 1 (13.0ms)

Iter	Nodes	Cost
0	414	530
1	1744	467
2	5003	467

prune149.0ms

Filtered

93 candidates to 63 candidates (67.7%)

Pruning

10 alts after pruning (7 fresh and 3 done)

	Pruned	Kept	Total
New	93	0	93
Fresh	0	7	7
Picked	0	1	1
Done	0	2	2
Total	93	10	103

Merged error: 0b

Counts

103 → 10

regimes178.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	7
1	13	7

end0.0ms

sample727.0ms

Algorithm

intervals

Results

440.0ms

11079×

body

valid

Iter	Nodes	Cost
0	24	7
1	54	7
2	92	7
3	142	7
4	192	7
5	238	7
6	255	7
7	286	7
8	330	7
9	427	7
10	455	7
11	518	7
12	595	7
13	803	7
14	807	7
15	807	7

Iter	Nodes	Cost
0	24	7
1	54	7
2	92	7
3	142	7
4	192	7
5	238	7
6	255	7
7	286	7
8	330	7
9	427	7
10	455	7
11	518	7
12	595	7
13	803	7
14	807	7
15	807	7

Iter	Nodes	Cost
0	24	7
1	54	7
2	92	7
3	142	7
4	192	7
5	238	7
6	255	7
7	286	7
8	330	7
9	427	7
10	455	7
11	518	7
12	595	7
13	803	7
14	807	7
15	807	7