Details

Time bar (total: 5.9s)

sample92.0ms

Algorithm
intervals
Results
6.0ms256×pre80true
3.0ms256×body80valid

simplify2.3s

Counts
1 → 1
Iterations

Useful iterations: 3 (166.0ms)

IterNodesCost
03043
17742
222740
377539
4325639
done500039

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.1b

localize37.0ms

Local error

Found 3 expressions with local error:

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

rewrite237.0ms

Algorithm
rewrite-expression-head
Rules
prod-diff
add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
expm1-log1p-u pow1 unpow-prod-down add-cbrt-cube add-exp-log log1p-expm1-u
fma-udef
sub-neg flip3-- fma-neg diff-log flip-- sqr-pow
Counts
3 → 42
Calls
3 calls:
0.0ms
(fma 5.5 (pow y 8.0) (/ x (* 2.0 y)))
216.0ms
(- (* (* (* (* 11.0 x) x) y) y) (pow y 6.0))
16.0ms
(fma (* x x) (- (- (* (* (* (* 11.0 x) x) y) y) (pow y 6.0)) (fma 121.0 (pow y 4.0) 2.0)) (fma (pow y 6.0) 333.75 (fma 5.5 (pow y 8.0) (/ x (* 2.0 y)))))

series914.0ms

Counts
3 → 9
Calls
3 calls:
164.0ms
(fma 5.5 (pow y 8.0) (/ x (* 2.0 y)))
168.0ms
(- (* (* (* (* 11.0 x) x) y) y) (pow y 6.0))
582.0ms
(fma (* x x) (- (- (* (* (* (* 11.0 x) x) y) y) (pow y 6.0)) (fma 121.0 (pow y 4.0) 2.0)) (fma (pow y 6.0) 333.75 (fma 5.5 (pow y 8.0) (/ x (* 2.0 y)))))

simplify1.3s

Counts
51 → 51
Iterations

Useful iterations: done (1.3s)

IterNodesCost
01481332
13401235
216541070
done50011046

prune416.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 57.1b

localize11.0ms

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

prune6.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 57.1b

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01011
11211
done1211

end0.0ms

sample497.0ms

Algorithm
intervals
Results
161.0ms8000×pre80true
80.0ms8000×body80valid