Details

Time bar (total: 1.3s)

sample18.0ms

Algorithm
intervals
Results
6.0ms296×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1214
2244
3254
4254

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.0b
(- (/ (* x y) 2.0) (/ z 8.0))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-cube-cbrt times-frac add-log-exp
3×associate-/r*
2×pow1 cbrt-undiv div-exp difference-of-squares
1×sub-neg flip3-- frac-2neg diff-log prod-exp clear-num frac-sub flip-- cbrt-unprod div-inv associate-/l* distribute-lft-out--
Counts
2 → 37
Calls
2 calls:
12.0ms
(/ (* x y) 2.0)
21.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series61.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(/ (* x y) 2.0)
42.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify80.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0209217
1779198
23389197
35001197

prune102.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))
0.3b
(/ 2.0 (* x y))
0.6b
(/ 1 (/ 2.0 (* x y)))

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
45×times-frac
38×add-sqr-sqrt
30×*-un-lft-identity
29×add-exp-log
21×add-cube-cbrt
17×add-cbrt-cube
14×div-exp
8×associate-/r*
7×cbrt-undiv div-inv
6×associate-/l* difference-of-squares
5×add-log-exp
4×pow1 prod-exp
3×rec-exp 1-exp distribute-lft-out--
2×frac-2neg clear-num cbrt-unprod
1×sub-neg flip3-- pow-flip diff-log associate-/r/ frac-sub flip-- inv-pow
Counts
3 → 99
Calls
3 calls:
59.0ms
(- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))
8.0ms
(/ 2.0 (* x y))
23.0ms
(/ 1 (/ 2.0 (* x y)))

series85.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(- (/ 1 (/ 2.0 (* x y))) (/ z 8.0))
21.0ms
(/ 2.0 (* x y))
21.0ms
(/ 1 (/ 2.0 (* x y)))

simplify51.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0384637
11642528
25001513

prune176.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes96.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104

end0.0ms

sample457.0ms

Algorithm
intervals
Results
214.0ms9152×body80valid