Details

Time bar (total: 2.6s)

sample16.0ms

Algorithm
intervals
Results
7.0ms296×body80valid
0.0ms1×body1280valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1204
2224
3224

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 2.0) (* y x))
0.0b
(+ (+ (/ x 2.0) (* y x)) z)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×*-un-lft-identity sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
1×associate-+l+ distribute-lft-out
Counts
2 → 25
Calls
2 calls:
6.0ms
(+ (/ x 2.0) (* y x))
8.0ms
(+ (+ (/ x 2.0) (* y x)) z)

series70.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(+ (/ x 2.0) (* y x))
29.0ms
(+ (+ (/ x 2.0) (* y x)) z)

simplify53.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 3 (50.0ms)

IterNodesCost
0163180
1542168
21917162
35001160

prune59.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
0.6b
(cbrt (+ (/ x 2.0) (* y x)))
0.6b
(cbrt (+ (/ x 2.0) (* y x)))
0.6b
(cbrt (+ (/ x 2.0) (* y x)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
17.0ms
(* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
5.0ms
(cbrt (+ (/ x 2.0) (* y x)))
5.0ms
(cbrt (+ (/ x 2.0) (* y x)))
5.0ms
(cbrt (+ (/ x 2.0) (* y x)))

series518.0ms

Counts
4 → 12
Calls
4 calls:
152.0ms
(* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
126.0ms
(cbrt (+ (/ x 2.0) (* y x)))
120.0ms
(cbrt (+ (/ x 2.0) (* y x)))
119.0ms
(cbrt (+ (/ x 2.0) (* y x)))

simplify49.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
04101303
113351228
250011098

prune292.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (+ (/ x 2.0) (* y x)))
0.6b
(cbrt (+ (/ x 2.0) (* y x)))
0.6b
(cbrt (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x)))))
0.6b
(cbrt (cbrt (+ (/ x 2.0) (* y x))))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-div
16×cbrt-prod
9×flip3-+ flip-+
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log frac-times pow1/3 add-cbrt-cube add-log-exp
2×associate-*r/ associate-*l/
Counts
4 → 59
Calls
4 calls:
6.0ms
(cbrt (+ (/ x 2.0) (* y x)))
5.0ms
(cbrt (+ (/ x 2.0) (* y x)))
14.0ms
(cbrt (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x)))))
6.0ms
(cbrt (cbrt (+ (/ x 2.0) (* y x))))

series537.0ms

Counts
4 → 12
Calls
4 calls:
133.0ms
(cbrt (+ (/ x 2.0) (* y x)))
124.0ms
(cbrt (+ (/ x 2.0) (* y x)))
154.0ms
(cbrt (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x)))))
126.0ms
(cbrt (cbrt (+ (/ x 2.0) (* y x))))

simplify116.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
04911102
113331042
24551913
35001913

prune305.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes83.0ms

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

sample388.0ms

Algorithm
intervals
Results
205.0ms9140×body80valid
0.0ms2×body1280valid
0.0ms1×body320valid