Details

Time bar (total: 1.4s)

sample12.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
052
152

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ y x))

rewrite12.0ms

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 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:
11.0ms
(/ x (+ y x))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(/ x (+ y x))

simplify81.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0121159
1391150
21069150
33853150
45001150

prune56.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (+ y x))
0.0b
(log1p (expm1 (/ x (+ y x))))
0.5b
(expm1 (/ x (+ y x)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity
12×add-sqr-sqrt add-cube-cbrt times-frac
5×add-exp-log add-cbrt-cube
4×associate-/r* log1p-expm1-u distribute-lft-out
3×pow1 expm1-log1p-u associate-/l* add-log-exp
2×associate-/r/
1×cbrt-undiv log1p-udef expm1-log1p frac-2neg flip3-+ log1p-expm1 div-exp clear-num flip-+ div-inv expm1-udef
Counts
3 → 57
Calls
3 calls:
10.0ms
(/ x (+ y x))
0.0ms
(log1p (expm1 (/ x (+ y x))))
0.0ms
(expm1 (/ x (+ y x)))

series160.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(/ x (+ y x))
66.0ms
(log1p (expm1 (/ x (+ y x))))
58.0ms
(expm1 (/ x (+ y x)))

simplify82.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0148250
1431229
21115229
33915229
45001229

prune122.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(log1p (expm1 (/ 1 (/ (+ y x) x))))
0.0b
(/ (+ y x) x)
0.4b
(/ 1 (/ (+ y x) x))
0.5b
(expm1 (/ 1 (/ (+ y x) x)))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
94×*-un-lft-identity
62×add-sqr-sqrt add-cube-cbrt
19×associate-/r*
17×add-exp-log
16×distribute-lft-out
11×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
5×pow1 log1p-expm1-u
4×cbrt-undiv expm1-log1p-u add-log-exp
2×rec-exp frac-2neg 1-exp clear-num associate-/l/
1×log1p-udef expm1-log1p pow-flip flip3-+ log1p-expm1 associate-/r/ flip-+ inv-pow expm1-udef
Counts
4 → 147
Calls
4 calls:
0.0ms
(log1p (expm1 (/ 1 (/ (+ y x) x))))
17.0ms
(/ (+ y x) x)
16.0ms
(/ 1 (/ (+ y x) x))
0.0ms
(expm1 (/ 1 (/ (+ y x) x)))

series137.0ms

Counts
4 → 12
Calls
4 calls:
45.0ms
(log1p (expm1 (/ 1 (/ (+ y x) x))))
20.0ms
(/ (+ y x) x)
35.0ms
(/ 1 (/ (+ y x) x))
36.0ms
(expm1 (/ 1 (/ (+ y x) x)))

simplify44.0ms

Algorithm
egg-herbie
Counts
159 → 159
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0380930
11616814
25001721

prune232.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes35.0ms

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
074
174

end0.0ms

sample286.0ms

Algorithm
intervals
Results
121.0ms8000×body80valid