Details

Time bar (total: 1.8s)

sample25.0ms

Algorithm
intervals
Results
16.0ms301×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 1 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log frac-sub add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 16
Calls
1 calls:
12.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify81.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
0115137
1308128
2921127
33399127
45001127

prune38.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.3b
(* (/ (* x y) 2.0) (/ (* x y) 2.0))
3.1b
(- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0)))
26.8b
(/ (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0))) (+ (/ (* x y) 2.0) (/ z 8.0)))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
41×add-exp-log add-cbrt-cube
31×*-un-lft-identity
28×times-frac
23×add-sqr-sqrt
21×add-cube-cbrt
18×frac-sub
15×prod-exp cbrt-unprod
13×cbrt-undiv frac-times associate-*r/ div-exp associate-*l/
11×associate-/l/
10×pow1
7×swap-sqr associate-*r* associate-*l*
6×difference-of-squares
5×div-inv distribute-lft-out add-log-exp
4×associate-/r* associate-/l*
3×associate-/r/
2×flip3-- flip--
1×pow2 sub-neg frac-2neg flip3-+ pow-plus diff-log div-sub pow-prod-down frac-add clear-num pow-sqr *-commutative pow-prod-up flip-+ unswap-sqr
Counts
3 → 129
Calls
3 calls:
14.0ms
(* (/ (* x y) 2.0) (/ (* x y) 2.0))
11.0ms
(- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0)))
55.0ms
(/ (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0))) (+ (/ (* x y) 2.0) (/ z 8.0)))

series202.0ms

Counts
3 → 9
Calls
3 calls:
41.0ms
(* (/ (* x y) 2.0) (/ (* x y) 2.0))
82.0ms
(- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0)))
78.0ms
(/ (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0))) (+ (/ (* x y) 2.0) (/ z 8.0)))

simplify100.0ms

Algorithm
egg-herbie
Counts
138 → 138
Iterations

Useful iterations: 2 (85.0ms)

IterNodesCost
06691598
136491397
250011381

prune457.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes96.0ms

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

sample604.0ms

Algorithm
intervals
Results
416.0ms9105×body80valid