Details

Time bar (total: 3.3s)

sample20.0ms

Algorithm
intervals
Results
9.0ms306×body80valid
1.0ms6×body640valid
0.0ms3×body1280valid
0.0ms3×body320valid
0.0ms4×body160valid

simplify107.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0216
1486
21606
34216
49846
519566
633906
750016

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

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))

rewrite66.0ms

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:
10.0ms
(- (/ 2.0 3.0) z)
6.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
10.0ms
(* (- y x) 6.0)
37.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

series154.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(- (/ 2.0 3.0) z)
63.0ms
(+ x (* (* (- y x) 6.0) (- (/ 2.0 3.0) z)))
28.0ms
(* (- y x) 6.0)
45.0ms
(* (* (- y x) 6.0) (- (/ 2.0 3.0) z))

simplify53.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0435616
12060564
25001564

prune211.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- y x) 6.0)
0.0b
(* (- y x) 6.0)
0.3b
(* (* (- y x) 6.0) (- z))
0.4b
(* (* (- y x) 6.0) (/ 2.0 3.0))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
29×associate-*r*
26×add-sqr-sqrt
25×add-exp-log add-cbrt-cube
22×*-un-lft-identity
18×pow1 add-cube-cbrt
14×associate-*l/
12×associate-*l*
11×prod-exp cbrt-unprod
9×times-frac
8×pow-prod-down
5×flip3-- flip--
4×*-commutative add-log-exp
3×distribute-lft-neg-in distribute-rgt-neg-in
2×cbrt-undiv frac-times div-exp distribute-lft-out-- difference-of-squares unswap-sqr
1×neg-mul-1 associate-*r/ distribute-rgt-neg-out div-inv
Counts
4 → 109
Calls
4 calls:
10.0ms
(* (- y x) 6.0)
13.0ms
(* (- y x) 6.0)
16.0ms
(* (* (- y x) 6.0) (- z))
18.0ms
(* (* (- y x) 6.0) (/ 2.0 3.0))

series120.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(* (- y x) 6.0)
28.0ms
(* (- y x) 6.0)
35.0ms
(* (* (- y x) 6.0) (- z))
29.0ms
(* (* (- y x) 6.0) (/ 2.0 3.0))

simplify65.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 1 (12.0ms)

IterNodesCost
0468582
12632494
25001494

prune279.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
30×associate-*l/
13×add-sqr-sqrt *-un-lft-identity associate-*r*
11×pow1 add-exp-log flip3-- add-cbrt-cube flip-- add-log-exp
10×frac-add
9×add-cube-cbrt
8×associate-*r/
6×associate-*l*
5×distribute-rgt-neg-out
4×frac-times pow-prod-down prod-exp sum-log cbrt-unprod
3×distribute-lft-neg-in distribute-rgt-neg-in
2×+-commutative associate-+r- flip3-+ unsub-neg *-commutative flip-+
1×neg-mul-1 associate-+r+ distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 89
Calls
4 calls:
15.0ms
(+ (* (- y x) (* 6.0 (/ 2.0 3.0))) (* (* (- y x) 6.0) (- z)))
30.0ms
(+ x (+ (* (- y x) (* 6.0 (/ 2.0 3.0))) (* (* (- y x) 6.0) (- z))))
10.0ms
(* (- y x) 6.0)
20.0ms
(* (* (- y x) 6.0) (- z))

series189.0ms

Counts
4 → 12
Calls
4 calls:
60.0ms
(+ (* (- y x) (* 6.0 (/ 2.0 3.0))) (* (* (- y x) 6.0) (- z)))
66.0ms
(+ x (+ (* (- y x) (* 6.0 (/ 2.0 3.0))) (* (* (- y x) 6.0) (- z))))
28.0ms
(* (- y x) 6.0)
35.0ms
(* (* (- y x) 6.0) (- z))

simplify104.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (90.0ms)

IterNodesCost
0677917
13536838
25002827

prune272.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

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

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
22×associate-*r/
16×associate-*l/
11×pow1 add-exp-log add-sqr-sqrt flip3-- *-un-lft-identity add-cbrt-cube flip-- add-log-exp
10×frac-add
8×associate-*r*
7×add-cube-cbrt
4×frac-times associate-*l* pow-prod-down prod-exp sum-log cbrt-unprod
2×+-commutative distribute-rgt-in sub-neg distribute-lft-in flip3-+ *-commutative flip-+
1×associate-+r+ distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 81
Calls
4 calls:
14.0ms
(+ (* (- y x) (* 6.0 (/ 2.0 3.0))) (* (* z (- x y)) 6.0))
9.0ms
(* z (- x y))
30.0ms
(+ x (+ (* (- y x) (* 6.0 (/ 2.0 3.0))) (* (* z (- x y)) 6.0)))
14.0ms
(* (* z (- x y)) 6.0)

series213.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(+ (* (- y x) (* 6.0 (/ 2.0 3.0))) (* (* z (- x y)) 6.0))
34.0ms
(* z (- x y))
66.0ms
(+ x (+ (* (- y x) (* 6.0 (/ 2.0 3.0))) (* (* z (- x y)) 6.0)))
48.0ms
(* (* z (- x y)) 6.0)

simplify86.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 1 (17.0ms)

IterNodesCost
0655823
13100768
25003768

prune411.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

regimes89.0ms

Accuracy

0% (0.1b 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
0219
1219

end0.0ms

sample553.0ms

Algorithm
intervals
Results
277.0ms9467×body80valid
25.0ms243×body640valid
19.0ms147×body1280valid
19.0ms204×body320valid
6.0ms102×body160valid