Details

Time bar (total: 1.7s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1143
2173
3183
4183

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.1b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

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 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
7.0ms
(/ (* x y) (+ y 1.0))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(/ (* x y) (+ y 1.0))

simplify125.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0196146
1876121
24575120
35001120

prune48.0ms

Filtered
28 candidates to 20 candidates (71.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite17.0ms

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 flip3-+ associate-*r/ div-exp pow-prod-down *-commutative flip-+ div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
16.0ms
(* x (/ y (+ y 1.0)))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* x (/ y (+ y 1.0)))

simplify34.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0249204
11132179
25002178

prune61.0ms

Filtered
40 candidates to 27 candidates (67.5%)
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)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
154×times-frac
114×*-un-lft-identity
104×sqrt-prod
64×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×add-log-exp
2×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 prod-exp clear-num cbrt-unprod
1×associate-/l/
Counts
4 → 193
Calls
4 calls:
7.0ms
(sqrt (+ y 1.0))
4.0ms
(sqrt (+ y 1.0))
19.0ms
(/ (/ (* x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
8.0ms
(/ (* x y) (sqrt (+ y 1.0)))

series241.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(sqrt (+ y 1.0))
29.0ms
(sqrt (+ y 1.0))
47.0ms
(/ (/ (* x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
131.0ms
(/ (* x y) (sqrt (+ y 1.0)))

simplify70.0ms

Algorithm
egg-herbie
Counts
205 → 205
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
06362073
126671799
250011757

prune353.0ms

Filtered
205 candidates to 109 candidates (53.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes40.0ms

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

sample497.0ms

Algorithm
intervals
Results
368.0ms8000×body80valid