Details

Time bar (total: 1.9s)

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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

localize4.0ms

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
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 (+ y x))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(/ x (+ y x))

simplify93.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0118153
1378144
21031144
33646144
45001144

prune55.0ms

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

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite19.0ms

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
9×add-cbrt-cube
7×distribute-lft-out
5×pow1
4×div-exp prod-exp associate-/r* associate-/r/
3×associate-*l* associate-/l* unswap-sqr
2×cbrt-undiv rec-exp flip3-+ 1-exp cbrt-unprod flip-+ div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 78
Calls
2 calls:
6.0ms
(/ 1 (+ y x))
10.0ms
(* x (/ 1 (+ y x)))

series82.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ 1 (+ y x))
43.0ms
(* x (/ 1 (+ y x)))

simplify69.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0226346
1996296
23449258
35001258

prune91.0ms

Filtered
84 candidates to 45 candidates (53.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New84084
Fresh011
Picked011
Done011
Total84387

Merged error: 0b

Counts
87 → 3

localize8.0ms

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)))

rewrite49.0ms

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
9×pow1/3 unswap-sqr
7×cbrt-div flip3-+ flip-+ div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 180
Calls
4 calls:
21.0ms
(* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
5.0ms
(cbrt (/ x (+ y x)))
5.0ms
(cbrt (/ x (+ y x)))
5.0ms
(cbrt (/ x (+ y x)))

series559.0ms

Counts
4 → 12
Calls
4 calls:
154.0ms
(* (cbrt (/ x (+ y x))) (cbrt (/ x (+ y x))))
135.0ms
(cbrt (/ x (+ y x)))
135.0ms
(cbrt (/ x (+ y x)))
135.0ms
(cbrt (/ x (+ y x)))

simplify84.0ms

Algorithm
egg-herbie
Counts
192 → 192
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
02611712
18481660
231221580
350011575

prune408.0ms

Filtered
192 candidates to 134 candidates (69.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1920192
Fresh000
Picked011
Done022
Total1923195

Merged error: 0b

Counts
195 → 3

regimes45.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052
152

end0.0ms

sample287.0ms

Algorithm
intervals
Results
146.0ms8000×body80valid

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