Details

Time bar (total: 1.6s)

analyze103.0ms

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

sample15.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0959
1959

prune7.0ms

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: 15.1b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

14.6b
(/ (- x y) (* (* x 2.0) y))

rewrite10.0ms

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:
9.0ms
(/ (- x y) (* (* x 2.0) y))

series8.0ms

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

simplify36.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
05130351

prune43.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New31233
Fresh000
Picked011
Done000
Total31334

Merged error: 0.0b

Counts
34 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

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:
13.0ms
(- (/ 0.5 y) (/ 0.5 x))

series4.0ms

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

simplify55.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
05102274

prune40.0ms

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

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New23124
Fresh011
Picked011
Done011
Total23427

Merged error: 0b

Counts
27 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite86.0ms

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:
27.0ms
(- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
40.0ms
(* (/ (sqrt 0.5) 1) (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
4.0ms
(/ (sqrt 0.5) y)
4.0ms
(/ (sqrt 0.5) x)

series28.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x))
12.0ms
(* (/ (sqrt 0.5) 1) (- (/ (sqrt 0.5) y) (/ (sqrt 0.5) x)))
4.0ms
(/ (sqrt 0.5) y)
4.0ms
(/ (sqrt 0.5) x)

simplify71.0ms

Algorithm
egg-herbie
Counts
193 → 193
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
052562015

prune308.0ms

Filtered
122 candidates to 193 candidates (-58.2%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1930193
Fresh011
Picked011
Done022
Total1934197

Merged error: 0b

Counts
197 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (* x 2.0))
6.2b
(/ (/ (- x y) (* x 2.0)) y)

rewrite21.0ms

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))
11.0ms
(/ (/ (- x y) (* x 2.0)) y)

series14.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/ (- x y) (* x 2.0))
8.0ms
(/ (/ (- x y) (* x 2.0)) y)

simplify38.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
056531079

prune83.0ms

Filtered
66 candidates to 91 candidates (-37.9%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New91091
Fresh000
Picked011
Done033
Total91495

Merged error: 0b

Counts
95 → 4

regimes127.0ms

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)

IterNodesCost
067
167

end0.0ms

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

sample342.0ms

Algorithm
intervals
Results
221.0ms8000×body80valid

Profiling

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