Details

Time bar (total: 1.7s)

analyze104.0ms

Algorithm
search
Search
TrueOtherFalseIter
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
25%74.9%0.1%5
25%74.9%0.1%6
56.2%43.7%0.1%7
56.2%43.7%0.1%8
76.5%23.4%0.1%9
76.5%23.4%0.1%10
87.8%12.1%0.1%11
87.8%12.1%0.1%12
93.8%6.1%0.1%13
93.8%6.1%0.1%14

sample13.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0184
1484
21064
31744
41984
52034
62034

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 15.8b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

15.3b
(/ (- x y) (* (* x 2.0) y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
7×add-sqr-sqrt *-un-lft-identity
5×times-frac associate-/l*
3×cbrt-undiv add-cube-cbrt div-exp prod-exp cbrt-unprod
2×associate-/l/ distribute-lft-out-- difference-of-squares
1×pow1 flip3-- frac-2neg div-sub clear-num associate-/r* flip-- div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
8.0ms
(/ (- x y) (* (* x 2.0) y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(/ (- x y) (* (* x 2.0) y))

simplify29.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0237209
1976172
25002171

prune37.0ms

Filtered
22 candidates to 33 candidates (-50.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New31233
Fresh000
Picked101
Done000
Total32234

Merged error: 0.0b

Counts
34 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ 1 y) (/ 1 x))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt
19×*-un-lft-identity
18×times-frac
9×difference-of-squares
7×distribute-lft-out--
4×div-inv
3×add-cube-cbrt add-log-exp
1×pow1 add-exp-log sub-neg flip3-- diff-log frac-sub add-cbrt-cube flip--
Counts
1 → 29
Calls
1 calls:
12.0ms
(- (/ 1 y) (/ 1 x))

series3.0ms

Counts
1 → 3
Calls
1 calls:
2.0ms
(- (/ 1 y) (/ 1 x))

simplify61.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
0139209
1372199
21020183
32636183
45001183

prune33.0ms

Filtered
20 candidates to 32 candidates (-60.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New32032
Fresh011
Picked011
Done000
Total32234

Merged error: 0.0b

Counts
34 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (* x 2.0))
7.8b
(/ (/ (- x y) (* x 2.0)) y)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
52×times-frac
34×add-sqr-sqrt *-un-lft-identity
22×add-cube-cbrt
16×add-exp-log add-cbrt-cube
14×associate-/l*
7×cbrt-undiv div-exp
6×div-inv distribute-lft-out-- difference-of-squares
4×associate-/r*
3×div-sub associate-/l/
2×pow1 frac-2neg prod-exp clear-num cbrt-unprod add-log-exp
1×flip3-- flip--
Counts
2 → 85
Calls
2 calls:
7.0ms
(/ (- x y) (* x 2.0))
8.0ms
(/ (/ (- x y) (* x 2.0)) y)

series13.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/ (- x y) (* x 2.0))
7.0ms
(/ (/ (- x y) (* x 2.0)) y)

simplify52.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0379606
11484546
25001545

prune94.0ms

Filtered
65 candidates to 91 candidates (-40.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New90191
Fresh000
Picked011
Done011
Total90393

Merged error: 0b

Counts
93 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (* x 2.0) (- x y))
0.1b
(/ 1 (/ (* x 2.0) (- x y)))
7.8b
(/ (/ 1 (/ (* x 2.0) (- x y))) y)

rewrite176.0ms

Algorithm
rewrite-expression-head
Rules
364×times-frac
172×add-sqr-sqrt *-un-lft-identity
136×add-cube-cbrt
61×add-exp-log
42×associate-/l*
39×associate-/r/
36×div-exp
31×add-cbrt-cube
23×div-inv
19×associate-/r*
18×distribute-lft-out-- difference-of-squares
17×flip3-- flip--
16×cbrt-undiv
7×prod-exp
6×rec-exp 1-exp
4×pow1
3×frac-2neg clear-num cbrt-unprod add-log-exp
1×pow-flip associate-/l/ inv-pow
Counts
3 → 279
Calls
3 calls:
7.0ms
(/ (* x 2.0) (- x y))
10.0ms
(/ 1 (/ (* x 2.0) (- x y)))
16.0ms
(/ (/ 1 (/ (* x 2.0) (- x y))) y)

series23.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(/ (* x 2.0) (- x y))
6.0ms
(/ 1 (/ (* x 2.0) (- x y)))
9.0ms
(/ (/ 1 (/ (* x 2.0) (- x y))) y)

simplify154.0ms

Algorithm
egg-herbie
Counts
288 → 288
Iterations

Useful iterations: 1 (29.0ms)

IterNodesCost
010462656
149152393
250012393

prune270.0ms

Filtered
171 candidates to 288 candidates (-68.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New2880288
Fresh000
Picked011
Done022
Total2883291

Merged error: 0b

Counts
291 → 3

regimes84.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

analyze113.0ms

Algorithm
search
Search
TrueOtherFalseIter
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
25%74.9%0.1%5
25%74.9%0.1%6
56.2%43.7%0.1%7
56.2%43.7%0.1%8
76.5%23.4%0.1%9
76.5%23.4%0.1%10
87.8%12.1%0.1%11
87.8%12.1%0.1%12
93.8%6.1%0.1%13
93.8%6.1%0.1%14

sample362.0ms

Algorithm
intervals
Results
235.0ms8000×body80valid
0.0ms1×body80invalid

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