Details

Time bar (total: 1.7s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
052
152

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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 (+ y x))

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 expm1-log1p-u frac-2neg flip3-+ div-exp clear-num flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
5.0ms
(/ x (+ y x))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ x (+ y x))

simplify83.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0121159
1391150
21069150
33853150
45001150

prune50.0ms

Filtered
38 candidates to 27 candidates (71.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New36238
Fresh000
Picked011
Done000
Total36339

Merged error: 0b

Counts
39 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
35×*-un-lft-identity
27×add-sqr-sqrt
26×times-frac
20×add-cube-cbrt
18×associate-*r*
15×add-exp-log
add-cbrt-cube
distribute-lft-out
pow1
div-exp prod-exp associate-/r* associate-/r/
associate-*l* associate-/l* unswap-sqr
cbrt-undiv expm1-log1p-u rec-exp flip3-+ 1-exp cbrt-unprod flip-+ log1p-expm1-u div-inv add-log-exp
pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 82
Calls
2 calls:
5.0ms
(/ 1 (+ y x))
10.0ms
(* x (/ 1 (+ y x)))

series74.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(/ 1 (+ y x))
42.0ms
(* x (/ 1 (+ y x)))

simplify64.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0231360
11013310
23518272
35002272

prune84.0ms

Filtered
88 candidates to 49 candidates (55.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New88088
Fresh011
Picked011
Done011
Total88391

Merged error: 0b

Counts
91 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
8.1b
(cbrt (/ x (+ y x)))
8.1b
(cbrt (/ x (+ y x)))
8.1b
(cbrt (/ x (+ y x)))

rewrite43.0ms

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
expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 188
Calls
4 calls:
19.0ms
(* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
4.0ms
(cbrt (/ x (+ y x)))
5.0ms
(cbrt (/ x (+ y x)))
5.0ms
(cbrt (/ x (+ y x)))

series529.0ms

Counts
4 → 12
Calls
4 calls:
136.0ms
(* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
135.0ms
(cbrt (/ x (+ y x)))
133.0ms
(cbrt (/ x (+ y x)))
125.0ms
(cbrt (/ x (+ y x)))

simplify82.0ms

Algorithm
egg-herbie
Counts
200 → 200
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
02691752
18671700
231771620
350021615

prune340.0ms

Filtered
200 candidates to 142 candidates (71.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New2000200
Fresh000
Picked011
Done022
Total2003203

Merged error: 0b

Counts
203 → 3

regimes37.0ms

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

sample245.0ms

Algorithm
intervals
Results
125.0ms8000×body80valid

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