Details

Time bar (total: 2.3s)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
052
152

prune2.0ms

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 frac-2neg flip3-+ div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
5.0ms
(/ x (+ y x))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(/ x (+ y x))

simplify82.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0118153
1378144
21031144
33646144
45001144

prune52.0ms

Filtered
36 candidates to 25 candidates (69.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New34236
Fresh000
Picked011
Done000
Total34337

Merged error: 0b

Counts
37 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.5b
(cbrt x)
0.5b
(cbrt x)
0.5b
(* (cbrt (+ y x)) (cbrt (+ y x)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
33×cbrt-prod
29×*-un-lft-identity
23×add-sqr-sqrt
15×add-cube-cbrt
12×cbrt-div
11×pow1
pow1/3 swap-sqr
associate-*r* associate-*l*
add-exp-log flip3-+ flip-+ distribute-lft-out
frac-times add-cbrt-cube add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 86
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
14.0ms
(* (cbrt (+ y x)) (cbrt (+ y x)))

series858.0ms

Counts
4 → 12
Calls
4 calls:
192.0ms
(cbrt x)
179.0ms
(cbrt x)
323.0ms
(cbrt x)
163.0ms
(* (cbrt (+ y x)) (cbrt (+ y x)))

simplify119.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 3 (111.0ms)

IterNodesCost
0220527
1752496
23456449
35002445

prune196.0ms

Filtered
98 candidates to 69 candidates (70.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New98098
Fresh011
Picked011
Done011
Total983101

Merged error: 0b

Counts
101 → 3

localize5.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ x (+ y x))
0.1b
(* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
9.5b
(sqrt (/ x (+ y x)))
9.5b
(sqrt (/ x (+ y x)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
134×sqrt-prod
131×*-un-lft-identity
104×times-frac
103×add-sqr-sqrt
69×add-cube-cbrt
29×swap-sqr
28×distribute-lft-out
21×pow1 associate-*r* associate-*l*
14×associate-/r/
10×sqrt-pow1 pow1/2
unswap-sqr
add-exp-log add-cbrt-cube
flip3-+ flip-+ div-inv
sqrt-div
pow-prod-up
rem-sqrt-square associate-/r* add-log-exp
pow-prod-down pow-sqr associate-/l*
cbrt-undiv pow2 frac-times frac-2neg pow-plus sqrt-unprod associate-*r/ div-exp associate-*l/ prod-exp clear-num rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 201
Calls
4 calls:
5.0ms
(/ x (+ y x))
21.0ms
(* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
5.0ms
(sqrt (/ x (+ y x)))
5.0ms
(sqrt (/ x (+ y x)))

series203.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(/ x (+ y x))
38.0ms
(* (sqrt (/ x (+ y x))) (sqrt (/ x (+ y x))))
60.0ms
(sqrt (/ x (+ y x)))
61.0ms
(sqrt (/ x (+ y x)))

simplify59.0ms

Algorithm
egg-herbie
Counts
213 → 213
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
02941220
114301131
250021112

prune301.0ms

Filtered
213 candidates to 131 candidates (61.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New2130213
Fresh000
Picked011
Done022
Total2133216

Merged error: 0b

Counts
216 → 3

regimes41.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify4.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
052
152

end0.0ms

sample283.0ms

Algorithm
intervals
Results
157.0ms8000×body80valid

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