Details

Time bar (total: 1.7s)

sample15.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
183

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
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
associate-/r* associate-/l*
add-exp-log add-cbrt-cube
flip3-+ associate-/r/ flip-+ associate-/l/
pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
6.0ms
(/ (+ x y) (+ y 1.0))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (+ x y) (+ y 1.0))

simplify46.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
0191254
1588238
21783238
35001236

prune73.0ms

Filtered
43 candidates to 28 candidates (34.9%)
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 4 expressions with local error:

0.2b
(cbrt (+ y 1.0))
0.2b
(cbrt (+ y 1.0))
0.2b
(cbrt (+ y 1.0))
0.2b
(* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
associate-*r* associate-*l*
add-exp-log
frac-times add-cbrt-cube add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
3.0ms
(cbrt (+ y 1.0))
3.0ms
(cbrt (+ y 1.0))
3.0ms
(cbrt (+ y 1.0))
12.0ms
(* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))

series23.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(cbrt (+ y 1.0))
6.0ms
(cbrt (+ y 1.0))
6.0ms
(cbrt (+ y 1.0))
6.0ms
(* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))

simplify136.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (126.0ms)

IterNodesCost
0320865
11046820
24499751
35002747

prune473.0ms

Filtered
107 candidates to 72 candidates (32.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1070107
Fresh011
Picked011
Done011
Total1073110

Merged error: 0b

Counts
110 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
13.9b
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
42×*-un-lft-identity
33×times-frac
29×add-sqr-sqrt
22×add-cube-cbrt associate-*l*
10×difference-of-squares
add-exp-log add-cbrt-cube distribute-lft-out
associate-*r*
pow1 flip3-- associate-/r* associate-/r/ flip-- associate-/l*
cbrt-undiv distribute-rgt-in frac-times sub-neg distribute-lft-in associate-*r/ div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
frac-2neg flip3-+ pow-prod-down associate-*l/ clear-num *-commutative flip-+ distribute-lft-out--
Counts
2 → 91
Calls
2 calls:
13.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
7.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

series27.0ms

Counts
2 → 6
Calls
2 calls:
12.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
15.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

simplify54.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0443880
12112809
25003731

prune310.0ms

Filtered
97 candidates to 71 candidates (26.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New97097
Fresh000
Picked011
Done022
Total973100

Merged error: 0b

Counts
100 → 3

regimes102.0ms

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

sample350.0ms

Algorithm
intervals
Results
165.0ms7998×body80valid
0.0msbody1280valid
0.0msbody320valid

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