Details

Time bar (total: 1.5s)

sample16.0ms

Algorithm
intervals
Results
7.0ms302×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1204
2224
3224

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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)) z)
0.0b
(+ (/ x 2.0) (* y x))

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:
8.0ms
(+ (+ (/ x 2.0) (* y x)) z)
6.0ms
(+ (/ x 2.0) (* y x))

series70.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ (+ (/ x 2.0) (* y x)) z)
39.0ms
(+ (/ x 2.0) (* y x))

simplify50.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 3 (47.0ms)

IterNodesCost
0163180
1542168
21917162
35001160

prune57.0ms

Filtered
31 candidates to 22 candidates (71.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

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:
6.0ms
(+ (* x (+ y 0.5)) z)

series32.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(+ (* x (+ y 0.5)) z)

simplify59.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
09885
131075
2169973
3500173

prune35.0ms

Filtered
16 candidates to 12 candidates (75.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x (+ y 0.5)) z)
0.0b
(sqrt (+ (* x (+ y 0.5)) z))
0.0b
(sqrt (+ (* x (+ y 0.5)) z))
0.3b
(* (sqrt (+ (* x (+ y 0.5)) z)) (sqrt (+ (* x (+ y 0.5)) z)))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
16×sqrt-div
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
9×flip3-+ flip-+
8×swap-sqr
6×add-exp-log associate-*r* associate-*l* add-cbrt-cube add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-+l+ associate-*r/ associate-*l/
1×+-commutative pow2 distribute-rgt-in distribute-lft-in pow-plus sqrt-unprod prod-exp sum-log rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 100
Calls
4 calls:
6.0ms
(+ (* x (+ y 0.5)) z)
5.0ms
(sqrt (+ (* x (+ y 0.5)) z))
9.0ms
(sqrt (+ (* x (+ y 0.5)) z))
15.0ms
(* (sqrt (+ (* x (+ y 0.5)) z)) (sqrt (+ (* x (+ y 0.5)) z)))

series329.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(+ (* x (+ y 0.5)) z)
128.0ms
(sqrt (+ (* x (+ y 0.5)) z))
140.0ms
(sqrt (+ (* x (+ y 0.5)) z))
33.0ms
(* (sqrt (+ (* x (+ y 0.5)) z)) (sqrt (+ (* x (+ y 0.5)) z)))

simplify46.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0253796
1954714
25002688

prune209.0ms

Filtered
112 candidates to 65 candidates (58.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes77.0ms

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

sample394.0ms

Algorithm
intervals
Results
211.0ms9169×body80valid
0.0ms2×body1280valid
0.0ms1×body640valid