Details

Time bar (total: 1.1s)

sample17.0ms

Algorithm
intervals
Results
8.0ms256×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))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(/ (+ x y) (+ y 1.0))

simplify50.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (45.0ms)

IterNodesCost
0191254
1588238
21797238
35001236

prune55.0ms

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

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* y y) (* 1.0 1.0))
0.1b
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
15.5b
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
43×*-un-lft-identity
33×times-frac
30×add-sqr-sqrt
23×add-cube-cbrt
22×associate-*l*
11×difference-of-squares
10×add-exp-log add-cbrt-cube
9×distribute-lft-out
5×pow1 flip3-- associate-*r* flip-- add-log-exp
4×associate-/r* associate-/r/ associate-/l*
3×sub-neg
2×cbrt-undiv distribute-rgt-in frac-times distribute-lft-in associate-*r/ div-exp prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr
1×frac-2neg flip3-+ diff-log pow-prod-down associate-*l/ clear-num *-commutative flip-+ distribute-lft-out--
Counts
3 → 104
Calls
3 calls:
3.0ms
(- (* y y) (* 1.0 1.0))
14.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
10.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

series172.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(- (* y y) (* 1.0 1.0))
61.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
71.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

simplify58.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
0455960
12138878
25003800

prune165.0ms

Filtered
113 candidates to 83 candidates (73.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1130113
Fresh011
Picked011
Done011
Total1133116

Merged error: 0b

Counts
116 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
11×*-un-lft-identity
9×add-log-exp
6×difference-of-squares
4×times-frac diff-log distribute-lft-out--
3×sub-neg flip3-- flip--
2×pow1 add-exp-log add-cube-cbrt difference-of-sqr-1 frac-sub add-cbrt-cube associate--r+
1×associate--r-
Counts
2 → 41
Calls
2 calls:
7.0ms
(- (/ 1.0 y) 1)
16.0ms
(- (/ x y) (- (/ 1.0 y) 1))

series53.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(- (/ 1.0 y) 1)
18.0ms
(- (/ x y) (- (/ 1.0 y) 1))

simplify83.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0213285
1805269
23285261
35001261

prune57.0ms

Filtered
47 candidates to 30 candidates (63.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New47047
Fresh000
Picked011
Done022
Total47350

Merged error: 0b

Counts
50 → 3

regimes39.0ms

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
144.0ms7996×body80valid
0.0ms4×body1280valid