Details

Time bar (total: 1.6s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0184
1484
21064
31744
41984
52034
62034

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.5b

localize5.0ms

Local error

Found 1 expressions with local error:

13.9b
(/ (- x y) (* (* x 2.0) y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
7×add-sqr-sqrt *-un-lft-identity
5×times-frac associate-/l*
3×cbrt-undiv add-cube-cbrt div-exp prod-exp cbrt-unprod
2×associate-/l/ distribute-lft-out-- difference-of-squares
1×pow1 flip3-- frac-2neg div-sub clear-num associate-/r* flip-- div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
11.0ms
(/ (- x y) (* (* x 2.0) y))

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(/ (- x y) (* (* x 2.0) y))

simplify32.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0237209
1976172
25002171

prune58.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt
19×*-un-lft-identity
18×times-frac
9×difference-of-squares
7×distribute-lft-out--
4×div-inv
3×add-cube-cbrt add-log-exp
1×pow1 add-exp-log sub-neg flip3-- diff-log frac-sub add-cbrt-cube flip--
Counts
1 → 29
Calls
1 calls:
16.0ms
(- (/ 1 y) (/ 1 x))

series13.0ms

Counts
1 → 3
Calls
1 calls:
13.0ms
(- (/ 1 y) (/ 1 x))

simplify62.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
0139211
1372201
21042185
32678185
45001185

prune50.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
52×times-frac
34×add-sqr-sqrt *-un-lft-identity
22×add-cube-cbrt
16×add-exp-log add-cbrt-cube
14×associate-/l*
7×cbrt-undiv div-exp
6×div-inv distribute-lft-out-- difference-of-squares
4×associate-/r*
3×div-sub associate-/l/
2×pow1 frac-2neg prod-exp clear-num cbrt-unprod add-log-exp
1×flip3-- flip--
Counts
2 → 85
Calls
2 calls:
6.0ms
(/ (- x y) (* x 2.0))
8.0ms
(/ (/ (- x y) (* x 2.0)) y)

series101.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(/ (- x y) (* x 2.0))
60.0ms
(/ (/ (- x y) (* x 2.0)) y)

simplify41.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0379606
11484546
25002545

prune155.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
316×times-frac
156×add-sqr-sqrt *-un-lft-identity
120×add-cube-cbrt
51×add-exp-log
42×associate-/r*
31×add-cbrt-cube
30×div-exp
23×div-inv
18×distribute-lft-out-- difference-of-squares
16×cbrt-undiv
11×associate-/l*
6×associate-/r/
5×prod-exp
4×pow1 rec-exp 1-exp
3×frac-2neg clear-num cbrt-unprod add-log-exp
2×associate-/l/
1×flip3-- pow-flip div-sub flip-- inv-pow
Counts
3 → 244
Calls
3 calls:
7.0ms
(/ (- x y) (* x 2.0))
17.0ms
(/ 1 (/ y (/ (- x y) (* x 2.0))))
8.0ms
(/ y (/ (- x y) (* x 2.0)))

series167.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(/ (- x y) (* x 2.0))
55.0ms
(/ 1 (/ y (/ (- x y) (* x 2.0))))
67.0ms
(/ y (/ (- x y) (* x 2.0)))

simplify98.0ms

Algorithm
egg-herbie
Counts
253 → 253
Iterations

Useful iterations: 2 (78.0ms)

IterNodesCost
08432270
144602005
250011847

prune326.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes25.0ms

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 (1.0ms)

IterNodesCost
0114
1114

end0.0ms

sample290.0ms

Algorithm
intervals
Results
174.0ms8000×body80valid