Details

Time bar (total: 16.4s)

sample152.0ms

Algorithm
intervals
Results
71.0ms773×body80nan
16.0ms194×body80valid
9.0ms22×body640valid
7.0ms25×body320valid
4.0msbody1280valid
2.0ms13×body160valid

simplify16.0s

Counts
1 → 1
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
01417
12716
25716
313016
428116
564916
6137216
7248416
8332916
9355716
10356116
done356116

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- z 1.0) (log (- 1.0 y)))
0.0b
(- (fma (- x 1.0) (log y) (* (- z 1.0) (log (- 1.0 y)))) t)
0.2b
(fma (- x 1.0) (log y) (* (- z 1.0) (log (- 1.0 y))))
3.8b
(log (- 1.0 y))

rewrite96.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
26×*-un-lft-identity
16×add-cube-cbrt
15×log-prod
prod-diff
pow1
add-exp-log
add-cbrt-cube add-log-exp
distribute-rgt-in distribute-lft-in associate-*l* distribute-lft-out-- difference-of-squares
expm1-log1p-u associate-*r* log1p-expm1-u
flip3-- fma-neg flip--
log-div associate-*l/ log-pow fma-udef
sub-neg diff-log rem-log-exp pow-prod-down prod-exp associate--l+ *-commutative cbrt-unprod unswap-sqr
Counts
4 → 92
Calls
4 calls:
66.0ms
(* (- z 1.0) (log (- 1.0 y)))
13.0ms
(- (fma (- x 1.0) (log y) (* (- z 1.0) (log (- 1.0 y)))) t)
0.0ms
(fma (- x 1.0) (log y) (* (- z 1.0) (log (- 1.0 y))))
12.0ms
(log (- 1.0 y))

series28.0ms