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integers and floats
Learn integers and floats in OCaml with a construct-specific explanation, unique example, engineering boundary, and mastery check.
integers and floats is a focused OCaml topic inside Core Values. This lesson explains the construct itself, the state or value it operates on, and the observable result it produces.
Read the example as a small executable experiment. Identify the exact syntax that belongs to integers and floats, then change one input and predict the result before running it.
Topic-specific example
let a = 7 + 3
let b = 7.5 +. 0.5
integers and floats has rules that are easy to miss when the example is copied mechanically. Check the feature-specific boundary shown by this construct: scope, mutability, evaluation order, type constraints, lifetime, error behavior, compile-time restrictions, or resource cleanup where applicable.