Details

sample35.0ms

Algorithm

intervals

Results

13.0ms

359×

body

valid

simplify37.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

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

prune4.0ms

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: 3.8b

Counts

2 → 1

localize13.0ms

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))
6.5b	(/ 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-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	(* (* z 3.0) y)
5.0ms	(/ y (* z 3.0))
6.0ms	(/ t (* (* z 3.0) y))

series30.0ms

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))

simplify52.0ms

Algorithm

egg-herbie

Counts

93 → 93

Iterations

Useful iterations: 1 (11.0ms)

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

prune359.0ms

Filtered

93 candidates to 62 candidates (33.3%)

Pruning

11 alts after pruning (11 fresh and 0 done)

	Pruned	Kept	Total
New	82	11	93
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	83	11	94

Merged error: 0.0b

Counts

94 → 11

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)

rewrite35.0ms

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

simplify50.0ms

Algorithm

egg-herbie

Counts

121 → 121

Iterations

Useful iterations: 1 (12.0ms)

Iter	Nodes	Cost
0	482	721
1	1906	657
2	5001	657

prune570.0ms

Filtered

121 candidates to 87 candidates (28.1%)

Pruning

9 alts after pruning (8 fresh and 1 done)

	Pruned	Kept	Total
New	119	2	121
Fresh	4	6	10
Picked	0	1	1
Done	0	0	0
Total	123	9	132

Merged error: 0b

Counts

132 → 9

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (- x (/ y (* z 3.0))) (* (/ t (* z 3.0)) (/ 1 y)))
0.2b	(/ t (* z 3.0))
0.2b	(/ y (* z 3.0))
4.0b	(* (/ t (* z 3.0)) (/ 1 y))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

53×	`add-exp-log`
35×	`add-cbrt-cube`
24×	`add-sqr-sqrt`
20×	`times-frac`
18×	`*-un-lft-identity` `div-exp` `prod-exp`
17×	`add-cube-cbrt`
13×	`associate-r`
11×	`cbrt-undiv`
10×	`cbrt-unprod`
9×	`add-log-exp`
8×	`frac-add`
7×	`associate-l`
6×	`pow1` `associate-/l*`
4×	`flip3--` `flip--` `div-inv`
3×	`frac-times` `rec-exp` `1-exp` `associate-r/` `associate-l/` `un-div-inv` `unswap-sqr`
2×	`associate-+l+` `frac-2neg` `clear-num` `associate-/r*` `sum-log`
1×	`+-commutative` `associate-+l-` `sub-neg` `flip3-+` `diff-log` `pow-prod-down` `*-commutative` `flip-+`

Counts

4 → 119

Calls

4 calls:

7.0ms	(+ (- x (/ y (* z 3.0))) (* (/ t (* z 3.0)) (/ 1 y)))
4.0ms	(/ t (* z 3.0))
4.0ms	(/ y (* z 3.0))
10.0ms	(* (/ t (* z 3.0)) (/ 1 y))

series30.0ms

Counts

4 → 12

Calls

4 calls:

17.0ms	(+ (- x (/ y (* z 3.0))) (* (/ t (* z 3.0)) (/ 1 y)))
3.0ms	(/ t (* z 3.0))
3.0ms	(/ y (* z 3.0))
6.0ms	(* (/ t (* z 3.0)) (/ 1 y))

simplify74.0ms

Algorithm

egg-herbie

Counts

131 → 131

Iterations

Useful iterations: 2 (63.0ms)

Iter	Nodes	Cost
0	650	911
1	3102	801
2	5002	786

prune544.0ms

Filtered

131 candidates to 83 candidates (36.6%)

Pruning

9 alts after pruning (7 fresh and 2 done)

	Pruned	Kept	Total
New	131	0	131
Fresh	0	7	7
Picked	0	1	1
Done	0	1	1
Total	131	9	140

Merged error: 0b

Counts

140 → 9

localize13.0ms

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))
6.5b	(/ t (* z (* 3.0 y)))

rewrite26.0ms

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

series30.0ms

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)))

simplify46.0ms

Algorithm

egg-herbie

Counts

93 → 93

Iterations

Useful iterations: 1 (10.0ms)

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

prune492.0ms

Filtered

93 candidates to 62 candidates (33.3%)

Pruning

9 alts after pruning (6 fresh and 3 done)

	Pruned	Kept	Total
New	93	0	93
Fresh	0	6	6
Picked	0	1	1
Done	0	2	2
Total	93	9	102

Merged error: 0b

Counts

102 → 9

regimes418.0ms

Accuracy

0% (1.7b remaining)

Error of 1.7b against oracle of 0.0b and baseline of 1.7b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	7
1	13	7

end0.0ms

sample876.0ms

Algorithm

intervals

Results

413.0ms

11171×

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

Details

sample35.0ms

simplify37.0ms

prune4.0ms

localize13.0ms

rewrite27.0ms

series30.0ms

simplify52.0ms

prune359.0ms

localize9.0ms

rewrite35.0ms

series29.0ms

simplify50.0ms

prune570.0ms

localize10.0ms

rewrite30.0ms

series30.0ms

simplify74.0ms

prune544.0ms

localize13.0ms

rewrite26.0ms

series30.0ms

simplify46.0ms

prune492.0ms

regimes418.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample876.0ms

Profiling

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