Details

Time bar (total: 1.8s)

analyze95.0ms

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

sample14.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify80.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (78.0ms)

IterNodesCost
048789
148789

prune5.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 14.6b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

14.2b
(/ (- 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))

simplify31.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
06066350

prune45.0ms

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

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New29433
Fresh000
Picked101
Done000
Total30434

Merged error: 0b

Counts
34 → 4

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ 0.5 y) (/ 0.5 x))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
11×*-un-lft-identity
10×times-frac
5×distribute-lft-out--
4×difference-of-squares
3×add-cube-cbrt add-log-exp
2×div-inv
1×pow1 add-exp-log sub-neg flip3-- diff-log frac-sub add-cbrt-cube flip--
Counts
1 → 21
Calls
1 calls:
12.0ms
(- (/ 0.5 y) (/ 0.5 x))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(- (/ 0.5 y) (/ 0.5 x))

simplify40.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
04896274
14896274

prune36.0ms

Filtered
19 candidates to 24 candidates (-26.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New23124
Fresh213
Picked011
Done000
Total25328

Merged error: 0b

Counts
28 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
0.4b
(/ (sqrt 0.5) y)
0.5b
(/ (sqrt 0.5) x)
0.5b
(* (/ (sqrt 0.5) 1) (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
136×add-sqr-sqrt
114×times-frac
94×*-un-lft-identity
63×sqrt-prod
56×add-cube-cbrt
22×associate-*r* associate-*l*
20×distribute-lft-out--
18×difference-of-squares
15×add-exp-log
13×add-cbrt-cube
12×associate-/l*
7×div-inv
6×pow1 associate-/r* add-log-exp
5×unswap-sqr
4×div-exp
3×cbrt-undiv frac-times sub-neg flip3-- associate-*r/ prod-exp frac-sub flip--
2×frac-2neg clear-num cbrt-unprod
1×distribute-rgt-in distribute-lft-in diff-log 1-exp pow-prod-down associate-*l/ *-commutative
Counts
4 → 181
Calls
4 calls:
23.0ms
(- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
4.0ms
(/ (sqrt 0.5) y)
4.0ms
(/ (sqrt 0.5) x)
38.0ms
(* (/ (sqrt 0.5) 1) (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))

series25.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
4.0ms
(/ (sqrt 0.5) y)
4.0ms
(/ (sqrt 0.5) x)
11.0ms
(* (/ (sqrt 0.5) 1) (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))

simplify96.0ms

Algorithm
egg-herbie
Counts
193 → 193
Iterations

Useful iterations: 0 (73.0ms)

IterNodesCost
050562015

prune348.0ms

Filtered
120 candidates to 193 candidates (-60.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1930193
Fresh011
Picked011
Done011
Total1933196

Merged error: 0b

Counts
196 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (* (/ x (/ (- x y) 2.0)) y))
0.0b
(/ x (/ (- x y) 2.0))
6.3b
(* (/ x (/ (- x y) 2.0)) y)

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
225×times-frac
160×add-sqr-sqrt
151×*-un-lft-identity
109×add-cube-cbrt
62×associate-*l*
51×add-exp-log
31×add-cbrt-cube
23×div-exp
21×distribute-lft-out-- difference-of-squares
20×associate-/r*
13×cbrt-undiv
12×prod-exp
10×div-inv
8×pow1
6×cbrt-unprod associate-/l*
4×rec-exp 1-exp
3×associate-*r* associate-/r/ add-log-exp unswap-sqr
2×pow-flip frac-2neg pow-prod-down associate-*l/ clear-num
1×*-commutative inv-pow
Counts
3 → 215
Calls
3 calls:
12.0ms
(/ 1 (* (/ x (/ (- x y) 2.0)) y))
8.0ms
(/ x (/ (- x y) 2.0))
15.0ms
(* (/ x (/ (- x y) 2.0)) y)

series22.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(/ 1 (* (/ x (/ (- x y) 2.0)) y))
6.0ms
(/ x (/ (- x y) 2.0))
8.0ms
(* (/ x (/ (- x y) 2.0)) y)

simplify64.0ms

Algorithm
egg-herbie
Counts
224 → 224
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
058512619

prune276.0ms

Filtered
160 candidates to 224 candidates (-40.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New2240224
Fresh000
Picked011
Done022
Total2243227

Merged error: 0b

Counts
227 → 3

regimes76.0ms

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 (1.0ms)

IterNodesCost
0237
1237

end0.0ms

sample347.0ms

Algorithm
intervals
Results
224.0ms8000×body80valid
0.0ms1×body80invalid

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