10.4 Fundamentals - Environment

• Environment when function is created defines arguments in the function
• Use env_print(fun) and fn_env() to explore

env_print(square)
#> <environment: 0x560e52d77cc8>
#> Parent: <environment: global>
#> Bindings:
#> • exp: <lazy>
fn_env(square)$exp
#> [1] 2

Blue indicates environment, arrows bindings