Details

Time bar (total: 1.4s)

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
052
152

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ x y))

rewrite10.0ms

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:
8.0ms
(/ x (+ x y))

series46.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(/ x (+ x y))

simplify76.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0121159
1393150
21065150
33830150
45002150

prune55.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite7.0ms

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×expm1-log1p-u associate-/r* distribute-lft-out
3×pow1 log1p-expm1-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:
5.0ms
(/ x (+ x y))
1.0ms
(log1p (/ x (+ x y)))
1.0ms
(expm1 (log1p (/ x (+ x y))))

series174.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(/ x (+ x y))
65.0ms
(log1p (/ x (+ x y)))
72.0ms
(expm1 (log1p (/ x (+ x y))))

simplify86.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0144250
1426229
21102229
33875229
45001229

prune133.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 1 (+ x y))
0.0b
(log1p (* x (/ 1 (+ x y))))
0.0b
(expm1 (log1p (* x (/ 1 (+ x y)))))
0.2b
(* x (/ 1 (+ x y)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
29×add-sqr-sqrt
26×times-frac
22×add-cube-cbrt
18×associate-*r*
17×add-exp-log
11×add-cbrt-cube
7×pow1 distribute-lft-out
5×expm1-log1p-u
4×div-exp prod-exp associate-/r* associate-/r/ log1p-expm1-u add-log-exp
3×associate-*l* associate-/l* unswap-sqr
2×cbrt-undiv rec-exp flip3-+ 1-exp cbrt-unprod flip-+ div-inv
1×log1p-udef expm1-log1p pow-flip frac-2neg log1p-expm1 associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow expm1-udef
Counts
4 → 104
Calls
4 calls:
6.0ms
(/ 1 (+ x y))
1.0ms
(log1p (* x (/ 1 (+ x y))))
1.0ms
(expm1 (log1p (* x (/ 1 (+ x y)))))
9.0ms
(* x (/ 1 (+ x y)))

series221.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(/ 1 (+ x y))
59.0ms
(log1p (* x (/ 1 (+ x y))))
73.0ms
(expm1 (log1p (* x (/ 1 (+ x y)))))
54.0ms
(* x (/ 1 (+ x y)))

simplify58.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0254475
11055408
23577370
35001370

prune184.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes34.0ms

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

sample242.0ms

Algorithm
intervals
Results
124.0ms8000×body80valid