Details

Time bar (total: 1.8s)

sample27.0ms

Algorithm
intervals
Results
14.0ms234×body80valid
1.0msbody1280valid
1.0msbody640valid
1.0msbody320valid
1.0msbody2560valid
1.0msbody160valid

simplify309.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 4 (10.0ms)

IterNodesCost
0205
1644
22083
33543
43862
53982
64722
76772
88182
910012
1012992
1117082
1245172
1350012

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma 3 x (fma 2 y z))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma 3 x (fma 2 y z))

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(fma 3 x (fma 2 y z))

simplify70.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
02943
18238
242538
3285938
4500138

prune28.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (fma 3 x (fma 2 y z)))
0.1b
(fma 3 x (fma 2 y z))
0.1b
(fma 3 x (fma 2 y z))
0.2b
(* (sqrt (fma 3 x (fma 2 y z))) (sqrt (fma 3 x (fma 2 y z))))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
21×sqrt-prod
20×pow1
13×add-cube-cbrt *-un-lft-identity
sqrt-pow1 pow1/2
swap-sqr
add-exp-log associate-*r* associate-*l* add-cbrt-cube
pow-prod-up
expm1-log1p-u log1p-expm1-u add-log-exp unswap-sqr
pow-prod-down pow-sqr
fma-udef
pow2 rem-sqrt-square pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 86
Calls
4 calls:
1.0ms
(sqrt (fma 3 x (fma 2 y z)))
0.0ms
(fma 3 x (fma 2 y z))
0.0ms
(fma 3 x (fma 2 y z))
6.0ms
(* (sqrt (fma 3 x (fma 2 y z))) (sqrt (fma 3 x (fma 2 y z))))

series135.0ms

Counts
4 → 12
Calls
4 calls:
62.0ms
(sqrt (fma 3 x (fma 2 y z)))
24.0ms
(fma 3 x (fma 2 y z))
23.0ms
(fma 3 x (fma 2 y z))
27.0ms
(* (sqrt (fma 3 x (fma 2 y z))) (sqrt (fma 3 x (fma 2 y z))))

simplify163.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0166416
1612363
24055346
35001346

prune181.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes40.0ms

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
072

end0.0ms

sample762.0ms

Algorithm
intervals
Results
468.0ms7406×body80valid
43.0ms173×body1280valid
43.0ms202×body640valid
18.0ms122×body320valid
12.0ms42×body2560valid
10.0ms71×body160valid