Details

Time bar (total: 2.1s)

sample29.0ms

Algorithm
intervals
Results
11.0ms322×body80valid
1.0ms7×body640valid
1.0ms7×body320valid
0.0ms2×body1280valid
0.0ms1×body160valid

simplify200.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (198.0ms)

IterNodesCost
0492613
1492613

prune10.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite43.0ms

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)
10.0ms
(* 6.0 (- (/ 2.0 3.0) z))
6.0ms
(+ x (* (- y x) (* 6.0 (- (/ 2.0 3.0) z))))
17.0ms
(* (- y x) (* 6.0 (- (/ 2.0 3.0) z)))

series28.0ms

Counts
4 → 12
Calls
4 calls:
2.0ms
(- (/ 2.0 3.0) z)
3.0ms
(* 6.0 (- (/ 2.0 3.0) z))
13.0ms
(+ x (* (- y x) (* 6.0 (- (/ 2.0 3.0) z))))
9.0ms
(* (- y x) (* 6.0 (- (/ 2.0 3.0) z)))

simplify26.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 0 (17.0ms)

IterNodesCost
054871346

prune142.0ms

Filtered
70 candidates to 109 candidates (-55.7%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New1036109
Fresh011
Picked101
Done000
Total1047111

Merged error: 0.0b

Counts
111 → 7

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ x (* (- y x) (* 6.0 (/ 2.0 3.0)))) (* (- y x) (* 6.0 (neg z))))
0.0b
(+ x (* (- y x) (* 6.0 (/ 2.0 3.0))))
0.2b
(* (- y x) (* 6.0 (neg z)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
8×pow1 add-exp-log add-cbrt-cube
6×add-sqr-sqrt *-un-lft-identity associate-*l/ distribute-rgt-neg-out
5×associate-*l*
4×add-cube-cbrt flip3-+ frac-add sum-log flip-+
3×flip3-- pow-prod-down prod-exp flip-- cbrt-unprod
2×+-commutative
1×associate-+l+ associate-*r* unsub-neg *-commutative distribute-lft-out-- difference-of-squares
Counts
3 → 53
Calls
3 calls:
8.0ms
(+ (+ x (* (- y x) (* 6.0 (/ 2.0 3.0)))) (* (- y x) (* 6.0 (neg z))))
4.0ms
(+ x (* (- y x) (* 6.0 (/ 2.0 3.0))))
8.0ms
(* (- y x) (* 6.0 (neg z)))

series28.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(+ (+ x (* (- y x) (* 6.0 (/ 2.0 3.0)))) (* (- y x) (* 6.0 (neg z))))
5.0ms
(+ x (* (- y x) (* 6.0 (/ 2.0 3.0))))
8.0ms
(* (- y x) (* 6.0 (neg z)))

simplify25.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 0 (18.0ms)

IterNodesCost
049961025
149961025

prune92.0ms

Filtered
43 candidates to 62 candidates (-44.2%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New60262
Fresh156
Picked011
Done000
Total61869

Merged error: 0.0b

Counts
69 → 8

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ 2.0 3.0) z)
0.0b
(* (- y x) 6.0)
0.0b
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
0.5b
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

rewrite37.0ms

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:
7.0ms
(- (/ 2.0 3.0) z)
6.0ms
(* (- y x) 6.0)
5.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
16.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

series28.0ms

Counts
4 → 12
Calls
4 calls:
2.0ms
(- (/ 2.0 3.0) z)
4.0ms
(* (- y x) 6.0)
13.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
9.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

simplify48.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
049881143
149881143

prune118.0ms

Filtered
63 candidates to 97 candidates (-54.0%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New97097
Fresh066
Picked011
Done011
Total978105

Merged error: 0.0b

Counts
105 → 8

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt add-log-exp
5×pow1 add-exp-log add-cube-cbrt sub-neg *-un-lft-identity add-cbrt-cube
4×distribute-rgt-in associate-+r+ distribute-lft-in
3×associate-*r* associate-*l*
2×flip3-- associate-*r/ flip--
1×+-commutative flip3-+ diff-log pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
3 → 51
Calls
3 calls:
6.0ms
(- (* 6.0 z) 3.0)
4.0ms
(+ (* y 4.0) (* x (- (* 6.0 z) 3.0)))
6.0ms
(* x (- (* 6.0 z) 3.0))

series19.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- (* 6.0 z) 3.0)
9.0ms
(+ (* y 4.0) (* x (- (* 6.0 z) 3.0)))
6.0ms
(* x (- (* 6.0 z) 3.0))

simplify26.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 0 (21.0ms)

IterNodesCost
05031604

prune65.0ms

Filtered
38 candidates to 60 candidates (-57.9%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New57360
Fresh415
Picked101
Done022
Total62668

Merged error: 0b

Counts
68 → 6

regimes278.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify7.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
032119
132119

end0.0ms

sample813.0ms

Algorithm
intervals
Results
339.0ms9458×body80valid
35.0ms264×body640valid
27.0ms162×body1280valid
21.0ms213×body320valid
9.0ms129×body160valid

Profiling

Loading profile data...