Details

Time bar (total: 1.5s)

sample19.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify18.0ms

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

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 7.8b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

7.3b
(/ (* x y) (+ y 1.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
55×*-un-lft-identity
48×times-frac
39×add-sqr-sqrt
29×add-cube-cbrt
15×associate-*r* associate-*l*
13×distribute-lft-out
12×associate-/l*
6×add-exp-log add-cbrt-cube
5×*-commutative unswap-sqr
4×associate-/r*
2×cbrt-undiv div-exp associate-/r/
1×pow1 expm1-log1p-u frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 82
Calls
1 calls:
9.0ms
(/ (* x y) (+ y 1.0))

series63.0ms

Counts
1 → 3
Calls
1 calls:
63.0ms
(/ (* x y) (+ y 1.0))

simplify100.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 2 (91.0ms)

IterNodesCost
0350541
11654515
25001512

prune112.0ms

Filtered
85 candidates to 57 candidates (67.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New83285
Fresh000
Picked011
Done000
Total83386

Merged error: 0b

Counts
86 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
39×*-un-lft-identity
27×add-sqr-sqrt
25×times-frac
22×add-cube-cbrt
18×associate-*r*
10×associate-*r/
9×add-exp-log add-cbrt-cube
8×associate-/r* distribute-lft-out
7×associate-/l*
4×pow1 associate-/r/
3×associate-*l* clear-num
2×cbrt-undiv expm1-log1p-u frac-2neg flip3-+ div-exp prod-exp un-div-inv cbrt-unprod flip-+ log1p-expm1-u div-inv add-log-exp unswap-sqr
1×pow-prod-down *-commutative
Counts
2 → 85
Calls
2 calls:
5.0ms
(/ y (+ y 1.0))
11.0ms
(* x (/ y (+ y 1.0)))

series102.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(/ y (+ y 1.0))
60.0ms
(* x (/ y (+ y 1.0)))

simplify85.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (77.0ms)

IterNodesCost
0320415
11495375
25001370

prune126.0ms

Filtered
91 candidates to 64 candidates (70.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New91091
Fresh011
Picked011
Done011
Total91394

Merged error: 0b

Counts
94 → 3

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (* x 1) (/ (+ y 1.0) y))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
376×times-frac
269×*-un-lft-identity
217×add-sqr-sqrt
166×add-cube-cbrt
51×associate-*r* associate-*l*
43×distribute-lft-out
34×unswap-sqr
19×associate-/r*
18×add-exp-log
17×*-commutative associate-/l*
15×div-inv
13×add-cbrt-cube
12×associate-/r/
9×div-exp
6×cbrt-undiv
4×prod-exp
2×frac-2neg 1-exp clear-num cbrt-unprod associate-/l/
1×pow1 expm1-log1p-u flip3-+ flip-+ log1p-expm1-u add-log-exp
Counts
1 → 271
Calls
1 calls:
17.0ms
(/ (* x 1) (/ (+ y 1.0) y))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(/ (* x 1) (/ (+ y 1.0) y))

simplify205.0ms

Algorithm
egg-herbie
Counts
274 → 274
Iterations

Useful iterations: 2 (167.0ms)

IterNodesCost
010542406
144732200
250022106

prune168.0ms

Filtered
274 candidates to 86 candidates (31.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New2740274
Fresh000
Picked011
Done022
Total2743277

Merged error: 0b

Counts
277 → 3

regimes48.0ms

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 (1.0ms)

IterNodesCost
083
183

end0.0ms

sample296.0ms

Algorithm
intervals
Results
168.0ms8000×body80valid