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author | Louis Pilfold <louis@lpil.uk> | 2024-03-26 11:36:11 +0000 |
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committer | Louis Pilfold <louis@lpil.uk> | 2024-03-26 11:36:11 +0000 |
commit | 04ec0d86c8b43d1cca48adc937b3e596a10577a1 (patch) | |
tree | 8624097a135e0e879588279eed82c4c2f82bfbab /src/content/chapter0_basics/lesson05_floats | |
parent | 9250d4324073874d393282c941f9981ce2686680 (diff) | |
download | tour-04ec0d86c8b43d1cca48adc937b3e596a10577a1.tar.gz tour-04ec0d86c8b43d1cca48adc937b3e596a10577a1.zip |
Improve introduction of modules and imports
Thanks @RyanBrewer317!
Diffstat (limited to 'src/content/chapter0_basics/lesson05_floats')
-rw-r--r-- | src/content/chapter0_basics/lesson05_floats/code.gleam | 27 | ||||
-rw-r--r-- | src/content/chapter0_basics/lesson05_floats/en.html | 32 |
2 files changed, 0 insertions, 59 deletions
diff --git a/src/content/chapter0_basics/lesson05_floats/code.gleam b/src/content/chapter0_basics/lesson05_floats/code.gleam deleted file mode 100644 index 4241ab4..0000000 --- a/src/content/chapter0_basics/lesson05_floats/code.gleam +++ /dev/null @@ -1,27 +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) - - // Division by zero is not an error - io.debug(3.14 /. 0.0) - - // Standard library float functions - io.debug(float.max(2.0, 9.5)) - io.debug(float.ceiling(5.4)) -} diff --git a/src/content/chapter0_basics/lesson05_floats/en.html b/src/content/chapter0_basics/lesson05_floats/en.html deleted file mode 100644 index 7175628..0000000 --- a/src/content/chapter0_basics/lesson05_floats/en.html +++ /dev/null @@ -1,32 +0,0 @@ -<p>Gleam's <code>Float</code> type represents numbers that are not integers.</p> -<p> - Gleam's numerical operators are not overloaded, so there are dedicated - operators for working with floats. -</p> -<p> - Floats are represented as 64 bit floating point numbers on both the Erlang and - JavaScript runtimes. The floating point behaviour is native to their - respective runtimes, so their exact behaviour will be slightly different - on the two runtimes. -</p> -<p> - Under the JavaScript runtime, exceeding the maximum (or minimum) representable - value for a floating point value will result in <code>Infinity</code> (or - <code>-Infinity</code>). Should you try to divide two infinities you will - get <code>NaN</code> as a result. -</p> -<p> - When running on the BEAM any overflow will raise an error. So there is - no <code>NaN</code> or <code>Infinity</code> float value in the Erlang - runtime. -</p> -<p> - Division by zero will not overflow, but is instead defined to be zero. -</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> |