Details

Time bar (total: 8.9s)

sample50.0ms

Algorithm
intervals
Results
16.0ms374×body80valid

simplify27.0ms

Counts
1 → 1
Iterations
IterNodes
done45
345
235
119
011

prune18.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ (* x y) (* z t)) (* a b))
0.0b
(+ (* x y) (* z t))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
sum-log fma-def
add-sqr-sqrt *-un-lft-identity add-cube-cbrt
expm1-log1p-u pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log flip-+ log1p-expm1-u
associate-+l+
Counts
2 → 32
Calls
2 calls:
36.0ms
(+ (+ (* x y) (* z t)) (* a b))
9.0ms
(+ (* x y) (* z t))

series120.0ms

Counts
2 → 6
Calls
2 calls:
72.0ms
(+ (+ (* x y) (* z t)) (* a b))
49.0ms
(+ (* x y) (* z t))

simplify573.0ms

Counts
38 → 38
Iterations
IterNodes
done5002
21091
1205
060

prune262.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (fma z t (* x y)) (* a b))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
fma-def add-log-exp
add-sqr-sqrt *-un-lft-identity 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
Counts
1 → 17
Calls
1 calls:
5.0ms
(+ (fma z t (* x y)) (* a b))

series83.0ms

Counts
1 → 3
Calls
1 calls:
83.0ms
(+ (fma z t (* x y)) (* a b))

simplify1.9s

Counts
20 → 20
Iterations
IterNodes
done5000
34040
2529
1108
038

prune130.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma x y (* b a))

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 y (* b a))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(fma x y (* b a))

simplify3.5s

Counts
13 → 13
Iterations
IterNodes
done5000
42132
3365
285
126
019

prune91.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations
IterNodes
done10
110
09

end0.0ms

sample2.0s

Algorithm
intervals
Results
681.0ms11933×body80valid