Details

Time bar (total: 1.2s)

analyze101.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 12.195185%

Guaranteed chance to sample good point: 97.809028%

sample15.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
0.0msbody80invalid

simplify86.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1193
2433
3553
4593
5673
6873
71233
81983
93813
104543
116293
128073
1311673
1415043
1521863
1650023

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x 1.0) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*l*
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
associate-*l/
flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
7.0ms
(* (+ x 1.0) y)

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* (+ x 1.0) y)

simplify42.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010784
144774
2209674
3500174

prune31.0ms

Filtered
18 candidates to 24 candidates (-33.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New22224
Fresh000
Picked011
Done000
Total22325

Merged error: 0b

Counts
25 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ x 1.0))
0.0b
(sqrt (+ x 1.0))
0.1b
(* (sqrt (+ x 1.0)) y)
0.1b
(* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
18×sqrt-div
17×add-sqr-sqrt sqrt-prod
14×associate-*l*
13×pow1
11×add-exp-log add-cube-cbrt add-cbrt-cube
10×associate-*l/
flip3-+ flip-+
frac-times associate-*r* pow-prod-down prod-exp cbrt-unprod distribute-lft-out add-log-exp
rem-sqrt-square sqrt-pow1 pow1/2 associate-*r/ *-commutative unswap-sqr
Counts
4 → 87
Calls
4 calls:
3.0ms
(sqrt (+ x 1.0))
3.0ms
(sqrt (+ x 1.0))
6.0ms
(* (sqrt (+ x 1.0)) y)
11.0ms
(* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))

series24.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(sqrt (+ x 1.0))
3.0ms
(sqrt (+ x 1.0))
12.0ms
(* (sqrt (+ x 1.0)) y)
5.0ms
(* (sqrt (+ x 1.0)) (* (sqrt (+ x 1.0)) y))

simplify39.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0377615
11355559
25001547

prune140.0ms

Filtered
68 candidates to 99 candidates (-45.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New99099
Fresh011
Picked011
Done011
Total993102

Merged error: 0b

Counts
102 → 3

localize9.0ms

Local error

Found 2 expressions with local error:

5.3b
(* (- (* x x) (* 1.0 1.0)) y)
6.2b
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
10×*-un-lft-identity
add-exp-log add-cbrt-cube
add-cube-cbrt
times-frac associate-/r*
pow1 associate-*l* associate-*l/
flip3-- associate-*r* flip-- difference-of-squares
cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out-- add-log-exp
frac-2neg pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 50
Calls
2 calls:
6.0ms
(* (- (* x x) (* 1.0 1.0)) y)
9.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

series14.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* (- (* x x) (* 1.0 1.0)) y)
8.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

simplify42.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0292394
11509336
25002327

prune61.0ms

Filtered
41 candidates to 56 candidates (-36.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh000
Picked011
Done022
Total56359

Merged error: 0b

Counts
59 → 3

regimes108.0ms

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

analyze101.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 12.195185%

Guaranteed chance to sample good point: 97.809028%

sample320.0ms

Algorithm
intervals
Results
188.0ms7998×body80valid
1.0ms34×body80invalid
0.0msbody640valid
0.0msbody160valid

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