Details

Time bar (total: 1.3s)

analyze96.0ms

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

sample23.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0369
1369

prune8.0ms

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: 15.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

14.4b
(/ (+ x y) (* (* x 2.0) y))

rewrite8.0ms

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:
7.0ms
(/ (+ x y) (* (* x 2.0) y))

series7.0ms

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

simplify28.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (24.0ms)

IterNodesCost
05438314

prune40.0ms

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

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New27330
Fresh000
Picked101
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))

rewrite12.0ms

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:
11.0ms
(+ (/ 0.5 y) (/ 0.5 x))

series4.0ms

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

simplify49.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04950190
14950190

prune25.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New20020
Fresh022
Picked011
Done000
Total20323

Merged error: 0b

Counts
23 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* x 2.0))
5.4b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
44×times-frac
33×*-un-lft-identity
21×add-sqr-sqrt add-cube-cbrt
16×add-exp-log add-cbrt-cube
12×associate-/l*
7×cbrt-undiv div-exp
6×div-inv distribute-lft-out
4×associate-/r*
3×associate-/l/
2×pow1 frac-2neg prod-exp clear-num cbrt-unprod add-log-exp
1×flip3-+ flip-+
Counts
2 → 77
Calls
2 calls:
6.0ms
(/ (+ x y) (* x 2.0))
8.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series11.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(/ (+ x y) (* x 2.0))
7.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify36.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
05282969

prune68.0ms

Filtered
57 candidates to 83 candidates (-45.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New83083
Fresh011
Picked011
Done011
Total83386

Merged error: 0b

Counts
86 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.5b
(/ 1 (* x (* y 2.0)))
14.2b
(* (+ x y) (/ 1 (* x (* y 2.0))))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
55×add-exp-log
28×prod-exp
25×add-cbrt-cube
12×div-exp
10×pow1 cbrt-unprod
9×add-sqr-sqrt *-un-lft-identity
7×add-cube-cbrt associate-*r*
6×cbrt-undiv rec-exp times-frac 1-exp
4×associate-*l* pow-prod-down
3×pow-flip associate-/l*
2×frac-times flip3-+ associate-*l/ flip-+ div-inv add-log-exp
1×frac-2neg associate-*r/ clear-num associate-/r* un-div-inv *-commutative distribute-lft-out inv-pow unswap-sqr
Counts
2 → 74
Calls
2 calls:
7.0ms
(/ 1 (* x (* y 2.0)))
11.0ms
(* (+ x y) (/ 1 (* x (* y 2.0))))

series10.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(/ 1 (* x (* y 2.0)))
7.0ms
(* (+ x y) (/ 1 (* x (* y 2.0))))

simplify35.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
04995689
14995689

prune51.0ms

Filtered
38 candidates to 80 candidates (-110.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New80080
Fresh000
Picked011
Done022
Total80383

Merged error: 0b

Counts
83 → 3

regimes67.0ms

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

sample691.0ms

Algorithm
intervals
Results
191.0ms8000×body80valid

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