Details

Time bar (total: 2.4s)

sample27.0ms

Algorithm
intervals
Results
11.0ms303×body80valid
1.0ms9×body640valid
1.0ms7×body1280valid
0.0ms4×body320valid

simplify114.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0216
1486
21606
34216
49846
519566
633906
750016

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: 0.4b

Counts
2 → 1

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ 2.0 3.0) z)
0.0b
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
0.0b
(* (- y x) 6.0)
0.3b
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
13×*-un-lft-identity
11×pow1 add-exp-log add-cbrt-cube
10×associate-*l/
9×associate-*r*
8×flip3-- flip-- add-log-exp
7×add-cube-cbrt
6×associate-*l*
5×sub-neg difference-of-squares
4×distribute-rgt-in frac-times associate-+r+ distribute-lft-in pow-prod-down prod-exp cbrt-unprod
3×distribute-lft-out--
2×times-frac associate-*r/ *-commutative
1×+-commutative flip3-+ diff-log sum-log flip-+ unswap-sqr
Counts
4 → 85
Calls
4 calls:
6.0ms
(- (/ 2.0 3.0) z)
4.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
6.0ms
(* (- y x) 6.0)
13.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

series147.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(- (/ 2.0 3.0) z)
59.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
27.0ms
(* (- y x) 6.0)
43.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

simplify54.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0435616
12060564
25001564

prune172.0ms

Filtered
97 candidates to 67 candidates (69.1%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New91697
Fresh000
Picked011
Done000
Total91798

Merged error: 0.0b

Counts
98 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ 2.0 3.0) z)
0.0b
(+ x (* (- y x) (* 6.0 (- (/ 2.0 3.0) z))))
0.0b
(* 6.0 (- (/ 2.0 3.0) z))
0.1b
(* (- y x) (* 6.0 (- (/ 2.0 3.0) z)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
18×distribute-rgt-in distribute-lft-in
13×*-un-lft-identity
11×pow1 add-exp-log sub-neg add-cbrt-cube
10×associate-*r/
8×associate-+r+ flip3-- associate-*l* flip-- add-log-exp
7×add-cube-cbrt associate-*r*
5×difference-of-squares
4×frac-times pow-prod-down prod-exp cbrt-unprod
3×distribute-lft-out--
2×times-frac associate-*l/ *-commutative
1×+-commutative flip3-+ diff-log sum-log flip-+ unswap-sqr
Counts
4 → 97
Calls
4 calls:
7.0ms
(- (/ 2.0 3.0) z)
5.0ms
(+ x (* (- y x) (* 6.0 (- (/ 2.0 3.0) z))))
9.0ms
(* 6.0 (- (/ 2.0 3.0) z))
13.0ms
(* (- y x) (* 6.0 (- (/ 2.0 3.0) z)))

series156.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(- (/ 2.0 3.0) z)
59.0ms
(+ x (* (- y x) (* 6.0 (- (/ 2.0 3.0) z))))
38.0ms
(* 6.0 (- (/ 2.0 3.0) z))
41.0ms
(* (- y x) (* 6.0 (- (/ 2.0 3.0) z)))

simplify52.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0437708
11830652
25001652

prune169.0ms

Filtered
109 candidates to 68 candidates (62.4%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New1063109
Fresh145
Picked101
Done101
Total1097116

Merged error: 0.0b

Counts
116 → 7

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 4.0 (* 6.0 z))
0.0b
(+ x (* (- y x) (- 4.0 (* 6.0 z))))
0.1b
(* (- y x) (- 4.0 (* 6.0 z)))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×flip3-- *-un-lft-identity flip-- add-log-exp
5×pow1 add-exp-log add-cube-cbrt sub-neg associate-*l* add-cbrt-cube
4×distribute-rgt-in frac-times associate-+r+ distribute-lft-in
3×associate-*r*
2×associate-*r/ associate-*l/
1×+-commutative flip3-+ diff-log pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 59
Calls
3 calls:
3.0ms
(- 4.0 (* 6.0 z))
4.0ms
(+ x (* (- y x) (- 4.0 (* 6.0 z))))
7.0ms
(* (- y x) (- 4.0 (* 6.0 z)))

series139.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(- 4.0 (* 6.0 z))
59.0ms
(+ x (* (- y x) (- 4.0 (* 6.0 z))))
46.0ms
(* (- y x) (- 4.0 (* 6.0 z)))

simplify41.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0315441
11286414
25003414

prune116.0ms

Filtered
68 candidates to 47 candidates (69.1%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New67168
Fresh246
Picked011
Done000
Total69675

Merged error: 0.0b

Counts
75 → 6

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* 6.0 (* x z)) (* 4.0 y))
0.0b
(- (+ (* 6.0 (* x z)) (* 4.0 y)) (* 3.0 x))
0.3b
(* 6.0 (* x z))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
8×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×diff-log sum-log
1×+-commutative sub-neg flip3-- flip3-+ associate-*r* associate--l+ *-commutative flip-- flip-+
Counts
3 → 43
Calls
3 calls:
5.0ms
(+ (* 6.0 (* x z)) (* 4.0 y))
7.0ms
(- (+ (* 6.0 (* x z)) (* 4.0 y)) (* 3.0 x))
5.0ms
(* 6.0 (* x z))

series102.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(+ (* 6.0 (* x z)) (* 4.0 y))
41.0ms
(- (+ (* 6.0 (* x z)) (* 4.0 y)) (* 3.0 x))
22.0ms
(* 6.0 (* x z))

simplify129.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0234309
1891286
23894278
35002278

prune72.0ms

Filtered
52 candidates to 33 candidates (63.5%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New52052
Fresh044
Picked011
Done011
Total52658

Merged error: 0.0b

Counts
58 → 6

regimes91.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0135
1135

end0.0ms

sample647.0ms

Algorithm
intervals
Results
349.0ms9469×body80valid
34.0ms251×body640valid
25.0ms148×body1280valid
22.0ms173×body320valid
8.0ms113×body160valid

Profiling

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