The goal of decimal is to provide a decimal class and related arithmetic operations.
Supported operations: +, -, *, /, ==, !=, <=, >=, <,
>.
You can install the development version of decimal from GitHub with:
# install.packages("devtools")
devtools::install_github("fangzhou-xie/decimal")This is a basic example:
library(decimal)
## basic example code
d1 <- decimal("0.120000001")
d2 <- decimal("1.232")
d1 + d2
#> [1] "1.352000001"
f1 <- 0.120000001
f2 <- 1.232
format(f1 + f2, scientific = FALSE)
#> [1] "1.352"