Details

Time bar (total: 3.0s)

sample16.0ms

Algorithm
intervals
Results
7.0ms292×body80valid

simplify9.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
089
1139
2238
3258
done258

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

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:
3.0ms
(+ (fma x y (/ x 2.0)) z)

series31.0ms

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

simplify1.5s

Counts
21 → 21
Iterations

Useful iterations: 4 (596.0ms)

IterNodesCost
036221
188214
2209195
3679190
43183187
done5001187

prune54.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(fma x (+ 0.5 y) z)

simplify915.0ms

Counts
13 → 13
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
020116
132113
26195
320795
497995
done500095

prune30.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes41.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
066
176
done76

end0.0ms

sample408.0ms

Algorithm
intervals
Results
222.0ms9158×body80valid