Details

analyze292.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
0%	99.9%	0.1%	5
0%	99.9%	0.1%	6
21.8%	78%	0.1%	7
26.5%	73.3%	0.1%	8
36.7%	63.2%	0.1%	9
41.3%	49.9%	8.7%	10
47.2%	43.3%	9.5%	11
54.4%	35.5%	10.1%	12
57.9%	27.4%	14.7%	13
61.7%	23.2%	15.1%	14

sample25.0ms

Algorithm

intervals

Results

5.0ms

256×

body

valid

simplify3.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	76	7
1	76	7

prune5.0ms

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ x y) (+ z 1.0))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

7×	`*-un-lft-identity`
6×	`flip3-+` `flip-+`
5×	`add-sqr-sqrt`
4×	`frac-times` `associate-r` `associate-l`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
2×	`associate-r/` `associate-l/` `distribute-lft-out`
1×	`distribute-rgt-in` `distribute-lft-in` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `add-log-exp` `unswap-sqr`

Counts

1 → 30

Calls

1 calls:

8.0ms

(* (+ x y) (+ z 1.0))

series7.0ms

Counts

1 → 3

Calls

1 calls:

7.0ms

(* (+ x y) (+ z 1.0))

simplify46.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 0 (42.0ms)

Iter	Nodes	Cost
0	5035	368

prune46.0ms

Filtered

24 candidates to 33 candidates (-37.5%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	31	2	33
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	31	3	34

Merged error: 0b

Counts

34 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (+ x y) z)
0.0b	(+ (* (+ x y) z) (* (+ x y) 1.0))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

10×	`associate-*l/`
6×	`add-sqr-sqrt` `*-un-lft-identity` `flip3-+` `flip-+`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `frac-add` `add-cbrt-cube` `add-log-exp`
3×	`associate-r`
2×	`distribute-lft-out`
1×	`+-commutative` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

2 → 37

Calls

2 calls:

5.0ms	(* (+ x y) z)
7.0ms	(+ (* (+ x y) z) (* (+ x y) 1.0))

series16.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(* (+ x y) z)
10.0ms	(+ (* (+ x y) z) (* (+ x y) 1.0))

simplify46.0ms

Algorithm

egg-herbie

Counts

43 → 43

Iterations

Useful iterations: 0 (42.0ms)

Iter	Nodes	Cost
0	4928	461
1	4928	461

prune53.0ms

Filtered

32 candidates to 43 candidates (-34.4%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	43	0	43
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	43	3	46

Merged error: 0b

Counts

46 → 3

localize16.0ms

Local error

Found 2 expressions with local error:

1.2b	(* (+ x y) (- (* z z) (* 1.0 1.0)))
7.7b	(/ (* (+ x y) (- (* z z) (* 1.0 1.0))) (- z 1.0))

rewrite40.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 65

Calls

2 calls:

16.0ms	(* (+ x y) (- (* z z) (* 1.0 1.0)))
20.0ms	(/ (* (+ x y) (- (* z z) (* 1.0 1.0))) (- z 1.0))

series39.0ms

Counts

2 → 6

Calls

2 calls:

14.0ms	(* (+ x y) (- (* z z) (* 1.0 1.0)))
25.0ms	(/ (* (+ x y) (- (* z z) (* 1.0 1.0))) (- z 1.0))

simplify42.0ms

Algorithm

egg-herbie

Counts

71 → 71

Iterations

Useful iterations: 0 (35.0ms)

Iter	Nodes	Cost
0	4991	1006
1	4991	1006

prune85.0ms

Filtered

54 candidates to 71 candidates (-31.5%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	71	0	71
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	71	3	74

Merged error: 0b

Counts

74 → 3

regimes267.0ms

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 (0.0ms)

Iter	Nodes	Cost
0	12	11
1	12	11

end0.0ms

sample901.0ms

Algorithm

intervals

Results

146.0ms	7998×	body	80	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	160	valid

Details

analyze292.0ms

sample25.0ms

simplify3.0ms

prune5.0ms

localize5.0ms

rewrite9.0ms

series7.0ms

simplify46.0ms

prune46.0ms

localize6.0ms

rewrite14.0ms

series16.0ms

simplify46.0ms

prune53.0ms

localize16.0ms

rewrite40.0ms

series39.0ms

simplify42.0ms

prune85.0ms

regimes267.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample901.0ms

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