Details

Time bar (total: 1.0s)

analyze92.0ms

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

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0369
1369

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: 17.7b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

17.0b
(/ (+ x y) (* (* x 2.0) y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
7×*-un-lft-identity
4×times-frac associate-/l*
3×cbrt-undiv add-sqr-sqrt add-cube-cbrt div-exp prod-exp cbrt-unprod
2×associate-/l/ distribute-lft-out
1×pow1 frac-2neg flip3-+ clear-num associate-/r* flip-+ div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
8.0ms
(/ (+ x y) (* (* x 2.0) y))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify44.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05438314

prune40.0ms

Filtered
19 candidates to 30 candidates (-57.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New28230
Fresh000
Picked011
Done000
Total28331

Merged error: 0b

Counts
31 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
6×times-frac
5×distribute-lft-out
3×add-sqr-sqrt add-cube-cbrt add-log-exp
2×div-inv
1×pow1 add-exp-log +-commutative flip3-+ frac-add sum-log add-cbrt-cube flip-+
Counts
1 → 17
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
20 → 20
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
04950190
14950190

prune23.0ms

Filtered
15 candidates to 20 candidates (-33.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New20020
Fresh011
Picked011
Done011
Total20323

Merged error: 0b

Counts
23 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (/ (+ x y) 2.0))
6.3b
(* y (/ x (/ (+ x y) 2.0)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
183×times-frac
135×*-un-lft-identity
102×add-sqr-sqrt
93×add-cube-cbrt
53×associate-*r*
21×distribute-lft-out
16×add-exp-log associate-/r* add-cbrt-cube
9×div-inv
6×cbrt-undiv div-exp
4×pow1
3×associate-*l* prod-exp cbrt-unprod associate-/l* unswap-sqr
2×associate-/r/ add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 157
Calls
2 calls:
7.0ms
(/ x (/ (+ x y) 2.0))
20.0ms
(* y (/ x (/ (+ x y) 2.0)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/ x (/ (+ x y) 2.0))
8.0ms
(* y (/ x (/ (+ x y) 2.0)))

simplify62.0ms

Algorithm
egg-herbie
Counts
163 → 163
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
050881918

prune157.0ms

Filtered
117 candidates to 163 candidates (-39.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1630163
Fresh000
Picked011
Done022
Total1633166

Merged error: 0b

Counts
166 → 3

regimes100.0ms

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
077
177

end0.0ms

sample326.0ms

Algorithm
intervals
Results
208.0ms8000×body80valid
0.0ms1×body80invalid

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