Details

Time bar (total: 1.1s)

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
183

prune1.0ms

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: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
7.0ms
(/ (+ x y) (+ y 1.0))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(/ (+ x y) (+ y 1.0))

simplify50.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (45.0ms)

IterNodesCost
0191254
1588238
21797238
35001236

prune67.0ms

Filtered
43 candidates to 28 candidates (65.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New41243
Fresh000
Picked011
Done000
Total41344

Merged error: 0b

Counts
44 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))
0.1b
(pow (/ (+ x y) (+ y 1.0)) 3)
21.9b
(cbrt (pow (/ (+ x y) (+ y 1.0)) 3))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
135×*-un-lft-identity
80×times-frac
51×add-sqr-sqrt add-cube-cbrt
50×cbrt-prod
44×unpow-prod-down cube-prod
42×distribute-lft-out
10×associate-/r/
8×add-exp-log add-cbrt-cube
6×flip3-+ flip-+
5×div-inv
4×pow1 associate-/r* associate-/l*
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp associate-/l/ rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg pow1/3 clear-num rem-cbrt-cube
Counts
3 → 164
Calls
3 calls:
7.0ms
(/ (+ x y) (+ y 1.0))
9.0ms
(pow (/ (+ x y) (+ y 1.0)) 3)
9.0ms
(cbrt (pow (/ (+ x y) (+ y 1.0)) 3))

series145.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(/ (+ x y) (+ y 1.0))
59.0ms
(pow (/ (+ x y) (+ y 1.0)) 3)
52.0ms
(cbrt (pow (/ (+ x y) (+ y 1.0)) 3))

simplify67.0ms

Algorithm
egg-herbie
Counts
173 → 173
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
05281223
123331125
250021111

prune198.0ms

Filtered
173 candidates to 76 candidates (43.9%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1730173
Fresh011
Picked011
Done011
Total1733176

Merged error: 0b

Counts
176 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ x y) (- (/ 1.0 y) 1))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity add-log-exp
3×diff-log distribute-lft-out--
2×sub-neg flip3-- frac-sub flip-- associate--r+ difference-of-squares
1×pow1 add-exp-log add-cube-cbrt times-frac add-cbrt-cube associate--r-
Counts
1 → 22
Calls
1 calls:
17.0ms
(- (/ x y) (- (/ 1.0 y) 1))

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(- (/ x y) (- (/ 1.0 y) 1))

simplify79.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0187186
1739174
23211167
35001167

prune40.0ms

Filtered
25 candidates to 18 candidates (72.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New25025
Fresh000
Picked011
Done022
Total25328

Merged error: 0b

Counts
28 → 3

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

sample270.0ms

Algorithm
intervals
Results
144.0ms7999×body80valid
0.0ms1×body640valid