Details

Time bar (total: 1.7s)

sample16.0ms

Algorithm
intervals
Results
7.0ms297×body80valid

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

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite46.0ms

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:
8.0ms
(+ (/ x 2.0) (* y x))
37.0ms
(+ (+ (/ x 2.0) (* y x)) z)

series69.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(+ (/ x 2.0) (* y x))
30.0ms
(+ (+ (/ x 2.0) (* y x)) z)

simplify51.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 3 (47.0ms)

IterNodesCost
0163180
1542168
21917162
35001160

prune55.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x (+ y 0.5)) z)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
2×associate-+l+
1×pow1 add-exp-log +-commutative distribute-rgt-in add-sqr-sqrt add-cube-cbrt *-un-lft-identity distribute-lft-in flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 13
Calls
1 calls:
5.0ms
(+ (* x (+ y 0.5)) z)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(+ (* x (+ y 0.5)) z)

simplify43.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
09885
131075
2169973
3500173

prune28.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite67.0ms

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:
8.0ms
(cbrt (+ (/ x 2.0) (* y x)))
5.0ms
(cbrt (+ (/ x 2.0) (* y x)))
5.0ms
(cbrt (+ (/ x 2.0) (* y x)))
45.0ms
(* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))

series502.0ms

Counts
4 → 12
Calls
4 calls:
123.0ms
(cbrt (+ (/ x 2.0) (* y x)))
121.0ms
(cbrt (+ (/ x 2.0) (* y x)))
117.0ms
(cbrt (+ (/ x 2.0) (* y x)))
140.0ms
(* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))

simplify46.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
04101303
113431228
250021098

prune284.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes52.0ms

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
0103
1103

end0.0ms

sample411.0ms

Algorithm
intervals
Results
218.0ms9173×body80valid
0.0ms2×body640valid
0.0ms1×body1280valid