vec_arith for mk_quantity objects
vec_arith for mk_amount objects
vec_arith for mk_mass objects
vec_arith for mk_molecular_weight objects
vec_arith for mk_molarity_concentration objects
vec_arith for mk_mass_concentration objects
vec_arith for mk_volume objects
vec_arith for mk_pressure objects
vec_arith for mk_gas_solubility objects
vec_arith for mk_temperature objects
# S3 method for mk_quantity
vec_arith(op, x, y, ...)
# S3 method for mk_amount
vec_arith(op, x, y, ...)
# S3 method for mk_mass
vec_arith(op, x, y, ...)
# S3 method for mk_molecular_weight
vec_arith(op, x, y, ...)
# S3 method for mk_molarity_concentration
vec_arith(op, x, y, ...)
# S3 method for mk_mass_concentration
vec_arith(op, x, y, ...)
# S3 method for mk_volume
vec_arith(op, x, y, ...)
# S3 method for mk_pressure
vec_arith(op, x, y, ...)
# S3 method for mk_gas_solubility
vec_arith(op, x, y, ...)
# S3 method for mk_temperature
vec_arith(op, x, y, ...)
An arithmetic operator as a string
A pair of vectors. For !
, unary +
and unary -
, y
will be
a sentinel object of class MISSING
, as created by MISSING()
.
These dots are for future extensions and must be empty.