Details

Time bar (total: 1.4s)

sample16.0ms

Algorithm
intervals
Results
6.0ms322×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0163
1423
2823
31263
41383
51403
61403

prune2.0ms

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (+ z 1.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
flip3-+ flip-+
add-sqr-sqrt
frac-times associate-*r* associate-*l*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube
associate-*r/ associate-*l/ distribute-lft-out
distribute-rgt-in distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 30
Calls
1 calls:
8.0ms
(* (+ x y) (+ z 1.0))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (+ x y) (+ z 1.0))

simplify33.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0265187
11154173
25002173

prune59.0ms

Filtered
33 candidates to 24 candidates (72.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New31233
Fresh000
Picked011
Done000
Total31334

Merged error: 0b

Counts
34 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (+ x y))
0.0b
(+ (* z (+ x y)) (* 1.0 (+ x y)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r/
add-sqr-sqrt *-un-lft-identity flip3-+ flip-+
pow1 add-exp-log add-cube-cbrt associate-*r* frac-add add-cbrt-cube add-log-exp
distribute-rgt-in distribute-lft-in associate-*l*
associate-+l+ associate-+r+
+-commutative distribute-rgt-out pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 43
Calls
2 calls:
6.0ms
(* z (+ x y))
7.0ms
(+ (* z (+ x y)) (* 1.0 (+ x y)))

series61.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(* z (+ x y))
36.0ms
(+ (* z (+ x y)) (* 1.0 (+ x y)))

simplify45.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0318305
11544270
25002270

prune77.0ms

Filtered
49 candidates to 36 candidates (73.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New49049
Fresh011
Picked011
Done011
Total49352

Merged error: 0b

Counts
52 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ x y))
0.0b
(sqrt (+ x y))
0.1b
(* (sqrt (+ x y)) (+ z 1.0))
0.2b
(* (sqrt (+ x y)) (* (sqrt (+ x y)) (+ z 1.0)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
46×sqrt-div
35×flip3-+ flip-+
32×frac-times
21×*-un-lft-identity
17×add-sqr-sqrt sqrt-prod
16×associate-*r/
14×associate-*l*
13×pow1
11×add-exp-log add-cube-cbrt add-cbrt-cube
10×associate-*l/
distribute-rgt-in distribute-lft-in associate-*r* distribute-lft-out
pow-prod-down prod-exp cbrt-unprod add-log-exp
rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 118
Calls
4 calls:
3.0ms
(sqrt (+ x y))
3.0ms
(sqrt (+ x y))
9.0ms
(* (sqrt (+ x y)) (+ z 1.0))
15.0ms
(* (sqrt (+ x y)) (* (sqrt (+ x y)) (+ z 1.0)))

series198.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(sqrt (+ x y))
34.0ms
(sqrt (+ x y))
87.0ms
(* (sqrt (+ x y)) (+ z 1.0))
43.0ms
(* (sqrt (+ x y)) (* (sqrt (+ x y)) (+ z 1.0)))

simplify60.0ms

Algorithm
egg-herbie
Counts
130 → 130
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
05441056
12290937
25003933

prune245.0ms

Filtered
130 candidates to 91 candidates (70.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1300130
Fresh000
Picked011
Done022
Total1303133

Merged error: 0b

Counts
133 → 3

regimes88.0ms

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
0103
1103

end0.0ms

sample393.0ms

Algorithm
intervals
Results
194.0ms10148×body80valid
0.0msbody1280valid
0.0msbody160valid

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