Details

Time bar (total: 6.1s)

sample63.0ms

Algorithm
intervals
Results
42.0ms365×body80valid

simplify47.0ms

Counts
1 → 1
Iterations
IterNodes
done65
465
362
232
115
08

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) (* (* y 4.0) z))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt expm1-log1p-u pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube fma-neg diff-log prod-diff add-exp-log add-cube-cbrt insert-posit16 log1p-expm1-u flip--
Counts
1 → 17
Calls
1 calls:
9.0ms
(- (* x x) (* (* y 4.0) z))

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(- (* x x) (* (* y 4.0) z))

simplify2.0s

Counts
20 → 20
Iterations
IterNodes
done5001
31926
2451
1119
043

prune127.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize32.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x x) (* z (* y 4.0)))
52.5b
(fma (- z) (* y 4.0) (* z (* y 4.0)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16 log1p-expm1-u
sub-neg flip3-- fma-neg diff-log prod-diff fma-udef flip--
Counts
2 → 28
Calls
2 calls:
9.0ms
(- (* x x) (* z (* y 4.0)))
0.0ms
(fma (- z) (* y 4.0) (* z (* y 4.0)))

series116.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(- (* x x) (* z (* y 4.0)))
43.0ms
(fma (- z) (* y 4.0) (* z (* y 4.0)))

simplify2.2s

Counts
34 → 34
Iterations
IterNodes
done5001
32202
2503
1143
057

prune206.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify3.0ms

Iterations
IterNodes
done14
114
011

end0.0ms

sample1.3s

Algorithm
intervals
Results
893.0ms12168×body80valid