Details

Time bar (total: 2.4s)

sample30.0ms

Algorithm
intervals
Results
6.0ms232×body80valid
4.0ms30×body1280valid
2.0ms24×body640valid
1.0ms20×body320valid
1.0msbody2560valid
1.0ms21×body160valid

simplify49.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 3 (13.0ms)

IterNodesCost
0236
1774
22413
314412
450022

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* y (- x z))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
18×prod-diff
17×*-un-lft-identity
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
associate-*r*
pow1 add-exp-log associate-*l* add-cbrt-cube
sub-neg associate-*r/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 46
Calls
1 calls:
12.0ms
(* y (- x z))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(* y (- x z))

simplify96.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (92.0ms)

IterNodesCost
0190356
1748220
23365190
35001166

prune51.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt expm1-log1p-u add-cube-cbrt fma-def *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
3.0ms
(+ (* y x) (* y (- z)))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(+ (* y x) (* y (- z)))

simplify71.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 3 (68.0ms)

IterNodesCost
011499
147879
2220576
3500175

prune42.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.2b
(pow (* z y) 3)
0.2b
(* (* y x) (* y x))
2.3b
(- (pow (* y x) 3) (pow (* z y) 3))
41.2b
(/ (- (pow (* y x) 3) (pow (* z y) 3)) (fma (* z y) (fma x y (* z y)) (* (* y x) (* y x))))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
64×prod-diff
56×add-sqr-sqrt
46×pow1 *-un-lft-identity
38×sqr-pow
36×add-cube-cbrt
27×times-frac
21×add-exp-log add-cbrt-cube
20×difference-of-squares
18×cube-mult unpow-prod-down unpow3 cube-prod pow-prod-down
prod-exp cbrt-unprod associate-/l*
fma-neg
add-log-exp
difference-cubes distribute-lft-out--
expm1-log1p-u pow-sqr pow-prod-up log1p-expm1-u
pow-unpow associate-/r*
flip3-- pow-pow pow-plus pow-exp flip-- associate-/l/ rem-cube-cbrt
cbrt-undiv pow2 pow-to-exp sub-neg frac-2neg diff-log div-sub swap-sqr div-exp associate-*r* associate-*l* clear-num *-commutative div-inv
Counts
4 → 208
Calls
4 calls:
2.0ms
(pow (* z y) 3)
10.0ms
(* (* y x) (* y x))
12.0ms
(- (pow (* y x) 3) (pow (* z y) 3))
34.0ms
(/ (- (pow (* y x) 3) (pow (* z y) 3)) (fma (* z y) (fma x y (* z y)) (* (* y x) (* y x))))

series539.0ms

Counts
4 → 12
Calls
4 calls:
49.0ms
(pow (* z y) 3)
176.0ms
(* (* y x) (* y x))
130.0ms
(- (pow (* y x) 3) (pow (* z y) 3))
183.0ms
(/ (- (pow (* y x) 3) (pow (* z y) 3)) (fma (* z y) (fma x y (* z y)) (* (* y x) (* y x))))

simplify144.0ms

Algorithm
egg-herbie
Counts
220 → 220
Iterations

Useful iterations: 1 (17.0ms)

IterNodesCost
06342451
128682176
250012176

prune407.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes50.0ms

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 (1.0ms)

IterNodesCost
062
162

end0.0ms

sample723.0ms

Algorithm
intervals
Results
196.0ms7014×body80valid
127.0ms941×body1280valid
93.0ms867×body640valid
43.0ms555×body320valid
31.0ms205×body2560valid
30.0ms567×body160valid