Details

Time bar (total: 5.8s)

sample25.0ms

Algorithm
intervals
Results
11.0ms297×body80valid

simplify18.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
08164
113164
223139
326139
done26139

prune23.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
fma-def add-log-exp
add-sqr-sqrt add-cube-cbrt
expm1-log1p-u pow1 +-commutative associate-+l+ sum-log flip3-+ add-cbrt-cube add-exp-log flip-+ fma-udef log1p-expm1-u distribute-lft-out
Counts
1 → 18
Calls
1 calls:
5.0ms
(+ (fma y x (/ x 2.0)) z)

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(+ (fma y x (/ x 2.0)) z)

simplify2.0s

Counts
21 → 21
Iterations

Useful iterations: 4 (628.0ms)

IterNodesCost
0364121
1883650
21953550
34763550
418663505
done50003505

prune99.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma x (+ 0.5 y) z)

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(fma x (+ 0.5 y) z)

simplify2.5s

Counts
13 → 13
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0202126
1332051
2641931
32471931
413891931
done50041931

prune60.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes109.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
07139
18139
done8139

end0.0ms

sample855.0ms

Algorithm
intervals
Results
479.0ms9186×body80valid
0.0msbody1280valid
0.0msbody640valid