Details

Time bar (total: 1.7s)

sample18.0ms

Algorithm
intervals
Results
8.0ms292×body80valid

simplify66.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
057
1116
2246
3336
4436
5566
6626
done626

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

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:
12.0ms
(+ (fma x y x) y)

series31.0ms

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

simplify1.4s

Counts
21 → 21
Iterations

Useful iterations: 3 (191.0ms)

IterNodesCost
031171
183167
2223152
3868149
done5001149

prune72.0ms

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 x))
0.0b
(sqrt (fma x y x))
0.1b
(fma (sqrt (fma x y x)) (sqrt (fma x y x)) y)

rewrite4.0ms

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 x))
1.0ms
(sqrt (fma x y x))
0.0ms
(fma (sqrt (fma x y x)) (sqrt (fma x y x)) y)

series14.0ms