Details

Time bar (total: 1.5s)

analyze58.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 98.934937%

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
183

prune2.0ms

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))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(/ (+ x y) (+ y 1.0))

simplify48.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
0191254
1588238
21783238
35001236

prune51.0ms

Filtered
28 candidates to 43 candidates (-53.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New40343
Fresh000
Picked011
Done000
Total40444

Merged error: 0b

Counts
44 → 4

localize11.0ms

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))
0.3b
(* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))

rewrite21.0ms

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
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×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))
10.0ms
(* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))

series25.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(cbrt (+ y 1.0))
6.0ms
(cbrt (+ y 1.0))
6.0ms
(cbrt (+ y 1.0))
7.0ms
(* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))

simplify139.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (129.0ms)

IterNodesCost
0320865
11046820
24499751
35002747

prune195.0ms

Filtered
72 candidates to 107 candidates (-48.6%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1070107
Fresh022
Picked011
Done011
Total1074111

Merged error: 0b

Counts
111 → 4

localize8.0ms

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))
14.5b
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

rewrite28.0ms

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))
7.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

series30.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(- (* y y) (* 1.0 1.0))
13.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
13.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

simplify56.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0455960
12138878
25001800

prune119.0ms

Filtered
82 candidates to 113 candidates (-37.8%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1130113
Fresh011
Picked011
Done022
Total1134117

Merged error: 0b

Counts
117 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))
0.1b
(pow (/ (+ x y) (+ y 1.0)) 3)
23.2b
(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)
10.0ms
(cbrt (pow (/ (+ x y) (+ y 1.0)) 3))

series31.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ (+ x y) (+ y 1.0))
17.0ms
(pow (/ (+ x y) (+ y 1.0)) 3)
8.0ms
(cbrt (pow (/ (+ x y) (+ y 1.0)) 3))

simplify64.0ms

Algorithm
egg-herbie
Counts
173 → 173
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
05281223
123331125
250011111

prune120.0ms

Filtered
74 candidates to 173 candidates (-133.8%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1730173
Fresh000
Picked011
Done033
Total1734177

Merged error: 0b

Counts
177 → 4

regimes114.0ms

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

analyze54.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 98.934937%

sample296.0ms

Algorithm
intervals
Results
173.0ms8000×body80valid

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