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| author | Louis Pilfold <louis@lpil.uk> | 2023-12-21 14:03:41 +0000 |
|---|---|---|
| committer | Louis Pilfold <louis@lpil.uk> | 2023-12-21 14:03:41 +0000 |
| commit | 4efb34bd728732101432843ed0bfbeb971272287 (patch) | |
| tree | 71b3b767c417809d92280cec64424c31c9a475be /lessons/src/lesson005_floats | |
| parent | 2a6ae1fa5408247c95bf4a7d59e5038342a2a125 (diff) | |
| download | tour-4efb34bd728732101432843ed0bfbeb971272287.tar.gz tour-4efb34bd728732101432843ed0bfbeb971272287.zip | |
Add chapters
Diffstat (limited to 'lessons/src/lesson005_floats')
| -rw-r--r-- | lessons/src/lesson005_floats/code.gleam | 24 | ||||
| -rw-r--r-- | lessons/src/lesson005_floats/text.html | 19 |
2 files changed, 0 insertions, 43 deletions
diff --git a/lessons/src/lesson005_floats/code.gleam b/lessons/src/lesson005_floats/code.gleam deleted file mode 100644 index 8c4e89a..0000000 --- a/lessons/src/lesson005_floats/code.gleam +++ /dev/null @@ -1,24 +0,0 @@ -import gleam/io -import gleam/float - -pub fn main() { - // Float arithmetic - io.debug(1.0 +. 1.5) - io.debug(5.0 -. 1.5) - io.debug(5.0 /. 2.5) - io.debug(3.0 *. 3.5) - - // Float comparisons - io.debug(2.2 >. 1.3) - io.debug(2.2 <. 1.3) - io.debug(2.2 >=. 1.3) - io.debug(2.2 <=. 1.3) - - // Equality works for any type - io.debug(1.1 == 1.1) - io.debug(2.1 == 1.2) - - // Standard library float functions - io.debug(float.max(2.0, 9.5)) - io.debug(float.ceiling(5.4)) -} diff --git a/lessons/src/lesson005_floats/text.html b/lessons/src/lesson005_floats/text.html deleted file mode 100644 index 497bb13..0000000 --- a/lessons/src/lesson005_floats/text.html +++ /dev/null @@ -1,19 +0,0 @@ -<p> - Gleam's <code>Float</code> type represents numbers that are not integers. -</p> -<p> - Unlike many languages Gleam does not have a `NaN` or `Infinity` float value. -</p> -<p> - Gleam's numerical operators are not overloaded, so there are dedictated - operators for working with floats. -</p> -<p> - Floats are represented as 64 bit floating point numbers on both Erlang and - JavaScript runtimes. -</p> -<p> - The <a href="https://hexdocs.pm/gleam_stdlib/gleam/float.html"><code>gleam/float</code></a> - standard library module contains functions for working with floats. -</p> - |