abs.ff_vector: Math for ff vectors

Description

These mathematical functions implement ff_vector specific math and handle the following functions from the Math family:

Math:

{

"abs",
  "sign", "sqrt", "ceiling", "floor", "trunc", "log",
  "log10", "log2", "log1p", "acos", "acosh", "asin",
  "asinh", "atan", "atanh", "exp", "expm1", "cos", "cosh",
  "sin", "sinh", "tan", "tanh", "gamma", "lgamma",
  "digamma", "trigamma"

} Math2:{

"round",
  "signif"

}

Usage

## S3 method for class 'ff_vector':
abs(x)

  ## S3 method for class 'ff_vector':
sign(x)

  ## S3 method for class 'ff_vector':
sqrt(x)

  ## S3 method for class 'ff_vector':
ceiling(x)

  ## S3 method for class 'ff_vector':
floor(x)

  ## S3 method for class 'ff_vector':
trunc(x, ...)

  ## S3 method for class 'ff_vector':
log10(x)

  ## S3 method for class 'ff_vector':
log2(x)

  ## S3 method for class 'ff_vector':
log1p(x)

  ## S3 method for class 'ff_vector':
acos(x)

  ## S3 method for class 'ff_vector':
acosh(x)

  ## S3 method for class 'ff_vector':
asin(x)

  ## S3 method for class 'ff_vector':
asinh(x)

  ## S3 method for class 'ff_vector':
atan(x)

  ## S3 method for class 'ff_vector':
atanh(x)

  ## S3 method for class 'ff_vector':
exp(x)

  ## S3 method for class 'ff_vector':
expm1(x)

  ## S3 method for class 'ff_vector':
cos(x)

  ## S3 method for class 'ff_vector':
cosh(x)

  ## S3 method for class 'ff_vector':
sin(x)

  ## S3 method for class 'ff_vector':
sinh(x)

  ## S3 method for class 'ff_vector':
tan(x)

  ## S3 method for class 'ff_vector':
tanh(x)

  ## S3 method for class 'ff_vector':
gamma(x)

  ## S3 method for class 'ff_vector':
lgamma(x)

  ## S3 method for class 'ff_vector':
digamma(x)

  ## S3 method for class 'ff_vector':
trigamma(x)

  ## S3 method for class 'ff_vector':
log(x, base)

  ## S3 method for class 'ff_vector':
round(x, digits)

  ## S3 method for class 'ff_vector':
signif(x, digits)

Arguments

a numeric ff_vector

base

base for log

digits

digits for round and signif

...

for trunc, currently not used

Value

an ff_vector. For the definition of the operators see the base package of R.

code

ff_vector