Details

Time bar (total: 1.7s)

sample12.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0113
1143
2163
3163

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/l* distribute-lft-out-- difference-of-squares
4×associate-/r*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-sub div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 46
Calls
1 calls:
21.0ms
(/ (- x y) (+ x y))

series55.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(/ (- x y) (+ x y))

simplify47.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (43.0ms)

IterNodesCost
0187290
1526276
21771276
35002273

prune73.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
45×*-un-lft-identity
28×times-frac
25×add-sqr-sqrt
13×add-cube-cbrt
8×distribute-lft-out
7×distribute-lft-out--
6×associate-/r/
4×add-exp-log associate-/r* add-cbrt-cube add-log-exp difference-of-squares
3×distribute-rgt-out-- flip3-+ flip-+ div-inv associate-/l*
2×pow1
1×cbrt-undiv sub-neg flip3-- frac-2neg diff-log div-exp clear-num frac-sub flip-- sub-div
Counts
2 → 61
Calls
2 calls:
11.0ms
(/ y (+ x y))
73.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

series101.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(/ y (+ x y))
65.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

simplify46.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0217388
1605371
21640371
35002371

prune104.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (+ (* y (+ y x)) (* x x)) (+ x y))
1.6b
(+ (* y (+ y x)) (* x x))
2.5b
(- (pow x 3) (pow y 3))
39.6b
(/ (- (pow x 3) (pow y 3)) (* (+ (* y (+ y x)) (* x x)) (+ x y)))

rewrite175.0ms

Algorithm
rewrite-expression-head
Rules
82×add-sqr-sqrt
48×difference-of-squares
40×*-un-lft-identity
36×unpow-prod-down cube-prod
25×times-frac associate-/l*
24×sqr-pow
15×distribute-lft-out--
13×flip3-+ flip-+
11×add-exp-log add-cbrt-cube
8×frac-times add-cube-cbrt associate-/r/ add-log-exp
6×pow1
4×associate-*r/ associate-*r* associate-*l/
3×difference-cubes associate-*l*
2×cbrt-undiv distribute-rgt-in associate-+l+ flip3-- distribute-lft-in div-exp prod-exp flip-- cbrt-unprod associate-/l/
1×+-commutative sub-neg frac-2neg diff-log div-sub pow-prod-down clear-num associate-/r* sum-log *-commutative div-inv distribute-lft-out unswap-sqr
Counts
4 → 152
Calls
4 calls:
53.0ms
(* (+ (* y (+ y x)) (* x x)) (+ x y))
12.0ms
(+ (* y (+ y x)) (* x x))
23.0ms
(- (pow x 3) (pow y 3))
81.0ms
(/ (- (pow x 3) (pow y 3)) (* (+ (* y (+ y x)) (* x x)) (+ x y)))

series202.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(* (+ (* y (+ y x)) (* x x)) (+ x y))
17.0ms
(+ (* y (+ y x)) (* x x))
48.0ms
(- (pow x 3) (pow y 3))
95.0ms
(/ (- (pow x 3) (pow y 3)) (* (+ (* y (+ y x)) (* x x)) (+ x y)))

simplify96.0ms

Algorithm
egg-herbie
Counts
164 → 164
Iterations

Useful iterations: 1 (18.0ms)

IterNodesCost
06271699
133231577
250011577

prune334.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes38.0ms

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
075
175

end0.0ms

sample309.0ms

Algorithm
intervals
Results
140.0ms8000×body80valid