Details

Time bar (total: 1.1s)

sample16.0ms

Algorithm
intervals
Results
6.0ms296×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0134
1243
2283
3303
4303
done303

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
fma-def add-log-exp
add-sqr-sqrt add-cube-cbrt
pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ flip3-+ sum-log add-cbrt-cube flip-+ fma-udef log1p-expm1-u distribute-lft-out
Counts
1 → 18
Calls
1 calls:
10.0ms
(+ (fma x y z) (/ x 2.0))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(+ (fma x y z) (/ x 2.0))

simplify32.0ms

Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09590
130779
2128779
3500179
done500179

prune46.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(sqrt (fma x y z))
0.0b
(sqrt (fma x y z))
0.2b
(fma (sqrt (fma x y z)) (sqrt (fma x y z)) (/ x 2.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
sqrt-prod
pow1 add-cube-cbrt *-un-lft-identity
add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
rem-sqrt-square sqrt-pow1 pow1/2
fma-udef
Counts
3 → 40
Calls
3 calls:
1.0ms
(sqrt (fma x y z))
1.0ms
(sqrt (fma x y z))
3.0ms
(fma (sqrt (fma x y z)) (sqrt (fma x y z)) (/ x 2.0))

series317.0ms

Counts
3 → 9
Calls
3 calls:
69.0ms
(sqrt (fma x y z))
64.0ms
(sqrt (fma x y z))
184.0ms
(fma (sqrt (fma x y z)) (sqrt (fma x y z)) (/ x 2.0))

simplify53.0ms

Counts
49 → 49
Iterations

Useful iterations: 3 (49.0ms)

IterNodesCost
0168280
1503235
22023227
35002225
done5002225

prune125.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes43.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183
done83

end0.0ms

sample444.0ms

Algorithm
intervals
Results
201.0ms9228×body80valid