Details

Time bar (total: 1.5s)

analyze134.0ms

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
6.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0959
1959

prune4.0ms

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: 15.8b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

15.2b
(/ (- 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))

simplify34.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
05130351

prune41.0ms

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

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New30333
Fresh000
Picked101
Done000
Total31334

Merged error: 0b

Counts
34 → 3

localize4.0ms

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))

simplify51.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
05102274

prune33.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New24024
Fresh022
Picked011
Done000
Total24327

Merged error: 0b

Counts
27 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (* y (/ x (/ (- x y) 2.0))))
0.0b
(/ x (/ (- x y) 2.0))
7.6b
(* y (/ x (/ (- x y) 2.0)))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
225×times-frac
160×add-sqr-sqrt
151×*-un-lft-identity
109×add-cube-cbrt
62×associate-*r*
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-*l* associate-/r/ add-log-exp unswap-sqr
2×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num
1×*-commutative inv-pow
Counts
3 → 215
Calls
3 calls:
11.0ms
(/ 1 (* y (/ x (/ (- x y) 2.0))))
7.0ms
(/ x (/ (- x y) 2.0))
20.0ms
(* y (/ x (/ (- x y) 2.0)))

series21.0ms

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

simplify75.0ms

Algorithm
egg-herbie
Counts
224 → 224
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
055442632

prune211.0ms

Filtered
155 candidates to 224 candidates (-44.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New2240224
Fresh011
Picked011
Done011
Total2243227

Merged error: 0b

Counts
227 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ (sqrt (- x y)) y)
0.2b
(/ (sqrt (- x y)) (* x 2.0))
3.0b
(* (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
70×add-sqr-sqrt
66×times-frac
62×*-un-lft-identity
51×sqrt-prod
42×add-cube-cbrt
31×add-exp-log add-cbrt-cube
28×associate-*r*
16×associate-/l*
12×associate-*l*
10×cbrt-undiv div-exp distribute-lft-out-- difference-of-squares
9×prod-exp cbrt-unprod
5×pow1
4×sqrt-div associate-/r* div-inv associate-/l/
3×add-log-exp unswap-sqr
2×flip3-- frac-2neg clear-num flip--
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
3 → 149
Calls
3 calls:
6.0ms
(/ (sqrt (- x y)) y)
7.0ms
(/ (sqrt (- x y)) (* x 2.0))
20.0ms
(* (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y))

series41.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(/ (sqrt (- x y)) y)
15.0ms
(/ (sqrt (- x y)) (* x 2.0))
7.0ms
(* (/ (sqrt (- x y)) (* x 2.0)) (/ (sqrt (- x y)) y))

simplify70.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
049741931
149741931

prune113.0ms

Filtered
101 candidates to 158 candidates (-56.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1580158
Fresh000
Picked011
Done022
Total1583161

Merged error: 0b

Counts
161 → 3

regimes69.0ms

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

analyze93.0ms

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

sample324.0ms

Algorithm
intervals
Results
209.0ms8000×body80valid

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