Details

Time bar (total: 1.4s)

sample13.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1143
2173
3183
4183

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.1b

localize4.0ms

Local error

Found 1 expressions with local error:

6.7b
(/ (* x y) (+ y 1.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×add-exp-log add-cbrt-cube
4×times-frac associate-/r*
3×add-sqr-sqrt add-cube-cbrt
2×cbrt-undiv div-exp associate-/r/ distribute-lft-out
1×pow1 expm1-log1p-u frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 27
Calls
1 calls:
6.0ms
(/ (* x y) (+ y 1.0))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(/ (* x y) (+ y 1.0))

simplify127.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 3 (123.0ms)

IterNodesCost
0200154
1910129
24740126
35001124

prune53.0ms

Filtered
30 candidates to 22 candidates (73.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (/ y (+ y 1.0)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
18×associate-*r*
16×*-un-lft-identity
15×add-sqr-sqrt
13×times-frac
10×add-cube-cbrt
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l* distribute-lft-out
2×prod-exp associate-/r/ cbrt-unprod unswap-sqr
1×cbrt-undiv expm1-log1p-u flip3-+ associate-*r/ div-exp pow-prod-down *-commutative flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 39
Calls
1 calls:
15.0ms
(* x (/ y (+ y 1.0)))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* x (/ y (+ y 1.0)))

simplify38.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0253212
11169187
25001184

prune74.0ms

Filtered
42 candidates to 29 candidates (69.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ y 1.0))
0.0b
(sqrt (+ y 1.0))
0.8b
(/ (/ (* x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
1.7b
(/ (* x y) (sqrt (+ y 1.0)))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
154×times-frac
114×*-un-lft-identity
104×sqrt-prod
68×add-sqr-sqrt
62×add-cube-cbrt
26×distribute-lft-out
24×sqrt-div
20×associate-/r/
18×add-exp-log add-cbrt-cube
14×associate-/r* associate-/l*
12×flip3-+ flip-+
10×div-inv
7×cbrt-undiv div-exp
6×pow1
4×expm1-log1p-u log1p-expm1-u add-log-exp
2×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 prod-exp clear-num cbrt-unprod hypot-def
1×associate-/l/
Counts
4 → 203
Calls
4 calls:
4.0ms
(sqrt (+ y 1.0))
4.0ms
(sqrt (+ y 1.0))
17.0ms
(/ (/ (* x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
7.0ms
(/ (* x y) (sqrt (+ y 1.0)))

series232.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(sqrt (+ y 1.0))
29.0ms
(sqrt (+ y 1.0))
45.0ms
(/ (/ (* x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
130.0ms
(/ (* x y) (sqrt (+ y 1.0)))

simplify73.0ms

Algorithm
egg-herbie
Counts
215 → 215
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
06522110
127391824
250011812

prune323.0ms

Filtered
215 candidates to 119 candidates (55.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes38.0ms

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
083
183

end0.0ms

sample276.0ms

Algorithm
intervals
Results
153.0ms8000×body80valid