Details

Time bar (total: 2.1s)

sample12.0ms

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: 12.2b

localize6.0ms

Local error

Found 1 expressions with local error:

11.7b
(/ (- 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:
12.0ms
(/ (- x y) (* (* x 2.0) y))

series60.0ms

Counts
1 → 3
Calls
1 calls:
60.0ms
(/ (- x y) (* (* x 2.0) y))

simplify32.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0237209
1976172
25002171

prune56.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite19.0ms

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:
17.0ms
(- (/ 1 y) (/ 1 x))

series13.0ms

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

simplify66.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0139211
1372201
21042185
32678185
45001185

prune46.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (* x 2.0))
6.9b
(/ (/ (- x y) (* x 2.0)) y)

rewrite26.0ms

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:
8.0ms
(/ (- x y) (* x 2.0))
14.0ms
(/ (/ (- x y) (* x 2.0)) y)

series101.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(/ (- x y) (* x 2.0))
56.0ms
(/ (/ (- x y) (* x 2.0)) y)

simplify45.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0379606
11484546
25002545

prune161.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
4.0b
(/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (* (cbrt y) (cbrt y)))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
15×add-cbrt-cube
13×times-frac
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
10×cbrt-undiv div-exp
9×cbrt-prod
7×associate-/l*
5×prod-exp cbrt-unprod
4×pow1 add-log-exp
3×pow1/3 div-inv
1×frac-2neg clear-num associate-/r* associate-/l/
Counts
4 → 71
Calls
4 calls:
0.0ms
(cbrt y)
0.0ms
(cbrt y)
0.0ms
(cbrt y)
12.0ms
(/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (* (cbrt y) (cbrt y)))

series833.0ms

Counts
4 → 12
Calls
4 calls:
189.0ms
(cbrt y)
188.0ms
(cbrt y)
194.0ms
(cbrt y)
262.0ms
(/ (/ (* (cbrt (- x y)) (cbrt (- x y))) x) (* (cbrt y) (cbrt y)))

simplify48.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0314641
11276515
25002481

prune211.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes32.0ms

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
0114
1114

end0.0ms

sample301.0ms

Algorithm
intervals
Results
178.0ms8000×body80valid