Details

Time bar (total: 1.6s)

sample17.0ms

Algorithm
intervals
Results
6.0ms296×body80valid

simplify7.0ms

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

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite31.0ms

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:
21.0ms
(- (/ (* x y) 2.0) (/ z 8.0))
9.0ms
(/ (* x y) 2.0)

series55.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(- (/ (* x y) 2.0) (/ z 8.0))
18.0ms
(/ (* x y) 2.0)

simplify74.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0209217
1779198
23389197
35001197

prune77.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0)) (/ z 8.0))
0.4b
(/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0))
0.4b
(/ (* x y) (sqrt 2.0))

rewrite111.0ms

Algorithm
rewrite-expression-head
Rules
117×times-frac
69×add-sqr-sqrt
62×sqrt-prod
56×*-un-lft-identity
50×add-cube-cbrt
17×add-exp-log add-cbrt-cube
12×associate-/r*
11×associate-/l*
9×div-inv
7×cbrt-undiv div-exp
6×difference-of-squares
5×add-log-exp
3×pow1
2×frac-2neg prod-exp clear-num cbrt-unprod distribute-lft-out--
1×sub-neg flip3-- diff-log frac-sub flip-- associate-/l/
Counts
3 → 141
Calls
3 calls:
77.0ms
(- (/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0)) (/ z 8.0))
18.0ms
(/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0))
10.0ms
(/ (* x y) (sqrt 2.0))

series318.0ms

Counts
3 → 9
Calls
3 calls:
145.0ms
(- (/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0)) (/ z 8.0))
107.0ms
(/ (/ (* x y) (sqrt 2.0)) (sqrt 2.0))
66.0ms
(/ (* x y) (sqrt 2.0))

simplify54.0ms

Algorithm
egg-herbie
Counts
150 → 150
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
04931319
120481137
250021126

prune249.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes91.0ms

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
0104
1104

end0.0ms

sample468.0ms

Algorithm
intervals
Results
210.0ms9159×body80valid