Details

Time bar (total: 1.5s)

analyze40.0ms

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
25%74.9%0.1%4
37.5%62.4%0.1%5
59.3%40.6%0.1%6
76.5%23.4%0.1%7
82%18%0.1%8
87.8%12.1%0.1%9
90.7%9.2%0.1%10
93.8%6.1%0.1%11
95.3%4.6%0.1%12
96.8%3.1%0.1%13
97.6%2.3%0.1%14

sample13.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify39.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
07817
17817

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/l* distribute-lft-out-- difference-of-squares
4×associate-/r*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-sub div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 46
Calls
1 calls:
7.0ms
(/ (- x y) (+ x y))

series8.0ms

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

simplify56.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
05024538

prune72.0ms

Filtered
33 candidates to 49 candidates (-48.5%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New45449
Fresh000
Picked101
Done000
Total46450

Merged error: 0b

Counts
50 → 4

localize5.0ms

Local error

Found 3 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
63×*-un-lft-identity
40×times-frac
35×add-sqr-sqrt
23×add-cube-cbrt
12×distribute-lft-out
8×associate-/r* associate-/r/
7×add-exp-log add-cbrt-cube distribute-lft-out--
6×associate-/l*
5×add-log-exp
4×flip3-+ flip-+ div-inv difference-of-squares
3×pow1 distribute-rgt-out--
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg flip3-- diff-log frac-sub flip-- sub-div
Counts
3 → 93
Calls
3 calls:
5.0ms
(/ y (+ x y))
21.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
5.0ms
(/ x (+ x y))

series26.0ms

Counts
3 → 9
Calls
3 calls:
10.0ms
(/ y (+ x y))
11.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
5.0ms
(/ x (+ x y))

simplify82.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
05051958

prune119.0ms

Filtered
75 candidates to 102 candidates (-36.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1002102
Fresh213
Picked011
Done000
Total1024106

Merged error: 0b

Counts
106 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (+ x y))
0.0b
(- (log (exp (/ x (+ x y)))) (/ y (+ x y)))
0.0b
(/ x (+ x y))
2.2b
(log (exp (/ x (+ x y))))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
57×*-un-lft-identity
37×add-sqr-sqrt times-frac
32×add-cube-cbrt
20×log-pow
18×exp-prod
11×distribute-lft-out
8×add-exp-log associate-/r* add-cbrt-cube
6×pow1 log-prod associate-/r/ associate-/l*
5×add-log-exp
3×flip3-+ associate--l+ flip-+ div-inv
2×cbrt-undiv frac-2neg div-exp clear-num distribute-lft-out-- difference-of-squares
1×sub-neg flip3-- diff-log rem-log-exp flip--
Counts
4 → 114
Calls
4 calls:
5.0ms
(/ y (+ x y))
26.0ms
(- (log (exp (/ x (+ x y)))) (/ y (+ x y)))
5.0ms
(/ x (+ x y))
7.0ms
(log (exp (/ x (+ x y))))

series30.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(/ y (+ x y))
14.0ms
(- (log (exp (/ x (+ x y)))) (/ y (+ x y)))
5.0ms
(/ x (+ x y))
6.0ms
(log (exp (/ x (+ x y))))

simplify56.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
049511065
149511065

prune130.0ms

Filtered
92 candidates to 126 candidates (-37.0%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1260126
Fresh022
Picked011
Done011
Total1264130

Merged error: 0b

Counts
130 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(cbrt (pow (/ (- x y) (+ x y)) 3))
0.0b
(/ (- x y) (+ x y))
0.0b
(pow (/ (- x y) (+ x y)) 3)

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
150×*-un-lft-identity
100×times-frac
98×add-sqr-sqrt
58×cbrt-prod
56×add-cube-cbrt
52×unpow-prod-down cube-prod
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
10×associate-/r/
8×add-exp-log add-cbrt-cube
5×flip3-+ flip-+ div-inv associate-/l*
4×pow1 associate-/r*
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp associate-/l/ rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div flip3-- pow-pow frac-2neg pow1/3 div-sub clear-num flip-- rem-cbrt-cube
Counts
3 → 186
Calls
3 calls:
10.0ms
(cbrt (pow (/ (- x y) (+ x y)) 3))
7.0ms
(/ (- x y) (+ x y))
9.0ms
(pow (/ (- x y) (+ x y)) 3)

series32.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(cbrt (pow (/ (- x y) (+ x y)) 3))
8.0ms
(/ (- x y) (+ x y))
13.0ms
(pow (/ (- x y) (+ x y)) 3)

simplify62.0ms

Algorithm
egg-herbie
Counts
195 → 195
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
051592492

prune143.0ms

Filtered
88 candidates to 195 candidates (-121.6%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1950195
Fresh011
Picked011
Done022
Total1954199

Merged error: 0b

Counts
199 → 4

regimes108.0ms

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
05713
15713

end0.0ms

sample324.0ms

Algorithm
intervals
Results
191.0ms8000×body80valid

Profiling

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