Details

Time bar (total: 1.1s)

sample14.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0184
1484
21064
31744
41984
52034
62034

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 21.4b

localize5.0ms

Local error

Found 1 expressions with local error:

20.6b
(/ (- x y) (* (* x 2.0) y))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
add-sqr-sqrt *-un-lft-identity
times-frac associate-/l*
cbrt-undiv add-cube-cbrt div-exp prod-exp cbrt-unprod
associate-/l/ distribute-lft-out-- difference-of-squares
pow1 flip3-- frac-2neg div-sub clear-num associate-/r* flip-- div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
29.0ms
(/ (- x y) (* (* x 2.0) y))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (- x y) (* (* x 2.0) y))

simplify30.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0237209
1976172
25002171

prune50.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ 1 (* 2.0 y)) (/ 1 (* x 2.0)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
div-inv distribute-lft-out--
add-sqr-sqrt add-log-exp
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log frac-sub add-cbrt-cube flip-- difference-of-squares
Counts
1 → 18
Calls
1 calls:
29.0ms
(- (/ 1 (* 2.0 y)) (/ 1 (* x 2.0)))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(- (/ 1 (* 2.0 y)) (/ 1 (* x 2.0)))

simplify55.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
0118162
1520148
22607145
35002145

prune30.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) y)
8.3b
(* (/ 1 (* x 2.0)) (/ (- x y) y))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log
42×add-sqr-sqrt
37×*-un-lft-identity
34×times-frac
25×add-cbrt-cube
23×add-cube-cbrt
20×prod-exp
19×associate-*r*
16×div-exp
cbrt-undiv cbrt-unprod
associate-*l* distribute-lft-out-- difference-of-squares
associate-/l*
pow1 rec-exp 1-exp
associate-/r* div-inv
associate-/l/ add-log-exp unswap-sqr
frac-times flip3-- frac-2neg div-sub associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative flip--
Counts
2 → 98
Calls
2 calls:
14.0ms
(/ (- x y) y)
53.0ms
(* (/ 1 (* x 2.0)) (/ (- x y) y))

series75.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(/ (- x y) y)
53.0ms
(* (/ 1 (* x 2.0)) (/ (- x y) y))

simplify66.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
0471639
12451542
25001539

prune142.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes24.0ms

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
0135
1135

end0.0ms

sample329.0ms

Algorithm
intervals
Results
166.0ms8002×body80valid