Details

Time bar (total: 1.2s)

sample13.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
052
152

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
associate-/r* distribute-lft-out
add-exp-log add-cbrt-cube associate-/l*
associate-/r/
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))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(/ x (+ x y))

simplify73.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0118153
1378144
21010144
33606144
45001144

prune35.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New34236
Fresh000
Picked011
Done000
Total34337

Merged error: 0b

Counts
37 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
6.9b
(cbrt (/ x (+ x y)))
6.9b
(cbrt (/ x (+ x y)))
6.9b
(cbrt (/ x (+ x y)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
150×cbrt-prod
128×*-un-lft-identity
102×times-frac
92×add-sqr-sqrt
68×add-cube-cbrt
27×swap-sqr distribute-lft-out
21×associate-*r* associate-*l*
14×associate-/r/
11×pow1
pow1/3 unswap-sqr
cbrt-div flip3-+ flip-+ div-inv
add-exp-log
add-cbrt-cube add-log-exp
pow-prod-down pow-sqr pow-prod-up
pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 180
Calls
4 calls:
22.0ms
(* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
5.0ms
(cbrt (/ x (+ x y)))
5.0ms
(cbrt (/ x (+ x y)))
4.0ms
(cbrt (/ x (+ x y)))

series107.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(* (cbrt (/ x (+ x y))) (cbrt (/ x (+ x y))))
27.0ms
(cbrt (/ x (+ x y)))
24.0ms
(cbrt (/ x (+ x y)))
25.0ms
(cbrt (/ x (+ x y)))

simplify88.0ms

Algorithm
egg-herbie
Counts
192 → 192
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
02731690
19421639
238371582
350021571

prune147.0ms

Filtered
134 candidates to 192 candidates (-43.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1920192
Fresh011
Picked011
Done011
Total1923195

Merged error: 0b

Counts
195 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (+ x y))
0.2b
(pow (/ x (+ x y)) 3)
16.1b
(cbrt (pow (/ x (+ x y)) 3))

rewrite24.0ms

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/
add-exp-log add-cbrt-cube
flip3-+ flip-+ div-inv
pow1 associate-/r*
pow-unpow associate-/l* add-log-exp
cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp rem-cube-cbrt sqr-pow
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)
7.0ms
(cbrt (pow (/ x (+ x y)) 3))

series20.0ms

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

simplify54.0ms

Algorithm
egg-herbie
Counts
150 → 150
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0387800
11768725
25002717

prune91.0ms

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

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1500150
Fresh000
Picked011
Done022
Total1503153

Merged error: 0b

Counts
153 → 3

regimes99.0ms

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
052
152

end0.0ms

sample329.0ms

Algorithm
intervals
Results
152.0ms8000×body80valid

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