Details

Time bar (total: 1.7s)

analyze45.0ms

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

sample24.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify41.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (40.0ms)

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

localize5.0ms

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))

simplify35.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
05063538

prune51.0ms

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

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New46349
Fresh000
Picked101
Done000
Total47350

Merged error: 0.0b

Counts
50 → 3

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite35.0ms

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))
5.0ms
(/ x (+ x y))
23.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

series21.0ms

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

simplify44.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
055531018

prune101.0ms

Filtered
74 candidates to 102 candidates (-37.8%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New1002102
Fresh022
Picked101
Done000
Total1014105

Merged error: 0b

Counts
105 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (- x y))
0.0b
(/ 1 (/ (+ x y) (- x y)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
31×associate-/r*
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
5×flip3-- flip--
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip flip3-+ flip-+ inv-pow
Counts
2 → 173
Calls
2 calls:
7.0ms
(/ (+ x y) (- x y))
11.0ms
(/ 1 (/ (+ x y) (- x y)))

series19.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(/ (+ x y) (- x y))
11.0ms
(/ 1 (/ (+ x y) (- x y)))

simplify62.0ms

Algorithm
egg-herbie
Counts
179 → 179
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
056312374

prune122.0ms

Filtered
94 candidates to 179 candidates (-90.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1790179
Fresh033
Picked011
Done000
Total1794183

Merged error: 0b

Counts
183 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (+ x y))
0.0b
(/ x (+ x y))
0.1b
(pow (/ y (+ x y)) 3)
15.7b
(cbrt (pow (/ y (+ x y)) 3))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
96×*-un-lft-identity
72×times-frac
56×add-sqr-sqrt add-cube-cbrt
42×cbrt-prod
36×unpow-prod-down cube-prod
20×distribute-lft-out
12×associate-/r/
11×add-exp-log add-cbrt-cube
8×associate-/r*
6×flip3-+ flip-+ div-inv associate-/l*
5×pow1
4×add-log-exp
3×cbrt-undiv pow-unpow div-exp
2×cube-div cube-mult frac-2neg unpow3 pow-exp clear-num rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow pow1/3 rem-cbrt-cube
Counts
4 → 174
Calls
4 calls:
5.0ms
(/ y (+ x y))
5.0ms
(/ x (+ x y))
7.0ms
(pow (/ y (+ x y)) 3)
7.0ms
(cbrt (pow (/ y (+ x y)) 3))

series27.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(/ y (+ x y))
5.0ms
(/ x (+ x y))
12.0ms
(pow (/ y (+ x y)) 3)
5.0ms
(cbrt (pow (/ y (+ x y)) 3))

simplify38.0ms

Algorithm
egg-herbie
Counts
186 → 186
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
051911724

prune153.0ms

Filtered
102 candidates to 186 candidates (-82.4%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1860186
Fresh022
Picked011
Done011
Total1864190

Merged error: 0b

Counts
190 → 4

regimes131.0ms

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
0189
1189

end0.0ms

sample601.0ms

Algorithm
intervals
Results
164.0ms8000×body80valid

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