Details

Time bar (total: 1.2s)

analyze42.0ms

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
43.7%56.2%0.1%5
65.6%34.3%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

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
055
155

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ x y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
5.0ms
(/ x (+ x y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ x (+ x y))

simplify37.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
04937287
14937287

prune41.0ms

Filtered
25 candidates to 36 candidates (-44.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New32436
Fresh000
Picked011
Done000
Total32537

Merged error: 0b

Counts
37 → 5

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) x)
0.2b
(/ 1 (/ (+ x y) x))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
92×*-un-lft-identity
60×add-sqr-sqrt add-cube-cbrt
19×associate-/r*
16×distribute-lft-out
15×add-exp-log
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip flip3-+ associate-/r/ flip-+ inv-pow
Counts
2 → 121
Calls
2 calls:
5.0ms
(/ (+ x y) x)
7.0ms
(/ 1 (/ (+ x y) x))

series9.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/ (+ x y) x)
5.0ms
(/ 1 (/ (+ x y) x))

simplify52.0ms

Algorithm
egg-herbie
Counts
127 → 127
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
050201282

prune91.0ms

Filtered
72 candidates to 127 candidates (-76.4%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1261127
Fresh213
Picked011
Done011
Total1284132

Merged error: 0b

Counts
132 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (+ x y))
0.2b
(/ (/ 1 (+ x y)) (/ 1 x))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
585×times-frac
348×*-un-lft-identity
256×add-sqr-sqrt add-cube-cbrt
46×add-exp-log distribute-lft-out
35×div-inv
34×div-exp
31×associate-/r/
21×associate-/l*
17×associate-/r*
16×add-cbrt-cube
15×flip3-+ flip-+
9×cbrt-undiv rec-exp 1-exp
3×pow1
2×frac-2neg clear-num add-log-exp
1×pow-flip associate-/l/ inv-pow
Counts
2 → 334
Calls
2 calls:
5.0ms
(/ 1 (+ x y))
14.0ms
(/ (/ 1 (+ x y)) (/ 1 x))

series10.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/ 1 (+ x y))
5.0ms
(/ (/ 1 (+ x y)) (/ 1 x))

simplify90.0ms

Algorithm
egg-herbie
Counts
340 → 340
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
051264956

prune207.0ms

Filtered
134 candidates to 340 candidates (-153.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New3400340
Fresh011
Picked011
Done022
Total3404344

Merged error: 0b

Counts
344 → 4

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (+ x y))
0.1b
(pow (/ x (+ x y)) 3)
13.5b
(cbrt (pow (/ x (+ x y)) 3))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
78×*-un-lft-identity
60×times-frac
46×add-sqr-sqrt add-cube-cbrt
42×cbrt-prod
36×unpow-prod-down cube-prod
16×distribute-lft-out
10×associate-/r/
8×add-exp-log add-cbrt-cube
5×flip3-+ flip-+ div-inv
4×pow1 associate-/r*
3×pow-unpow associate-/l* add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg pow1/3 clear-num rem-cbrt-cube
Counts
3 → 141
Calls
3 calls:
5.0ms
(/ x (+ x y))
7.0ms
(pow (/ x (+ x y)) 3)
8.0ms
(cbrt (pow (/ x (+ x y)) 3))

series21.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(/ x (+ x y))
10.0ms
(pow (/ x (+ x y)) 3)
6.0ms
(cbrt (pow (/ x (+ x y)) 3))

simplify40.0ms

Algorithm
egg-herbie
Counts
150 → 150
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
051571439

prune99.0ms

Filtered
70 candidates to 150 candidates (-114.3%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1500150
Fresh000
Picked011
Done033
Total1504154

Merged error: 0b

Counts
154 → 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 (0.0ms)

IterNodesCost
055
155

end0.0ms

sample267.0ms

Algorithm
intervals
Results
143.0ms8000×body80valid

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