Details

Time bar (total: 12.9s)

sample626.0ms

Algorithm
intervals
Results
538.0ms256×body160valid
7.0ms256×pre80true

simplify3.0s

Counts
1 → 1
Iterations

Useful iterations: 3 (257.0ms)

IterNodesCost
0301320
1771295
22271245
37751180
432561180
done50001180

prune25.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.1b

localize45.0ms

Local error

Found 3 expressions with local error:

1.0b
(fma 5.5 (pow y 8.0) (/ x (* 2.0 y)))
1.0b
(+ (fma 121.0 (pow y 4.0) 2.0) (pow y 6.0))
58.1b
(fma (* x x) (- (* (* 11.0 (* x y)) (* x y)) (+ (fma 121.0 (pow y 4.0) 2.0) (pow y 6.0))) (fma (pow y 6.0) 333.75 (fma 5.5 (pow y 8.0) (/ x (* 2.0 y)))))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-log-exp
add-sqr-sqrt add-cube-cbrt
expm1-log1p-u pow1 fma-def add-cbrt-cube add-exp-log fma-udef log1p-expm1-u
+-commutative associate-+l+ sum-log flip3-+ flip-+ distribute-lft-out
Counts
3 → 38
Calls
3 calls:
0.0ms
(fma 5.5 (pow y 8.0) (/ x (* 2.0 y)))
8.0ms
(+ (fma 121.0 (pow y 4.0) 2.0) (pow y 6.0))
11.0ms
(fma (* x x) (- (* (* 11.0 (* x y)) (* x y)) (+ (fma 121.0 (pow y 4.0) 2.0) (pow y 6.0))) (fma (pow y 6.0) 333.75 (fma 5.5 (pow y 8.0) (/ x (* 2.0 y)))))

series2.8s

Counts
3 → 9
Calls
3 calls:
164.0ms
(fma 5.5 (pow y 8.0) (/ x (* 2.0 y)))
2.0s
(+ (fma 121.0 (pow y 4.0) 2.0) (pow y 6.0))
588.0ms
(fma (* x x) (- (* (* 11.0 (* x y)) (* x y)) (+ (fma 121.0 (pow y 4.0) 2.0) (pow y 6.0))) (fma (pow y 6.0) 333.75 (fma 5.5 (pow y 8.0) (/ x (* 2.0 y)))))

simplify1.2s

Counts
47 → 47
Iterations

Useful iterations: done (1.2s)

IterNodesCost
010631008
124928823
288428108
done500027888

prune513.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 57.1b

localize20.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune9.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 57.1b

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
09204
111204
done11204

end0.0ms

sample4.6s

Algorithm
intervals
Results
4.1s8000×body160valid
234.0ms8000×pre80true