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Add an example code to abs() [CNT-1196] #841

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Merged
merged 3 commits into from
Nov 2, 2021
Merged

Add an example code to abs() [CNT-1196] #841

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0e3ec2d
Add an example code to abs() CNT-1196
mkaivo Jul 16, 2021
dc33cba
Update abs.adoc
mkaivo Aug 13, 2021
30daf96
Update Language/Functions/Math/abs.adoc
mkaivo Sep 24, 2021
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27 changes: 27 additions & 0 deletions Language/Functions/Math/abs.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,34 @@ Calculates the absolute value of a number.
// HOW TO USE SECTION STARTS
[#howtouse]
--
[float]
=== Example Code
// Describe what the example code is all about and add relevant code ►►►►► THIS SECTION IS MANDATORY ◄◄◄◄◄
Prints the absolute value of variable `x` to the Serial Monitor.

[source,arduino]
----
void setup() {
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for native USB port only
}
int x = 42;
Serial.print("The absolute value of ");
Serial.print(x);
Serial.print(" is ");
Serial.println(abs(x));
x = -42;
Serial.print("The absolute value of ");
Serial.print(x);
Serial.print(" is ");
Serial.println(abs(x));
}

void loop() {
}
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@mkaivo maybe we can add a delay in the end.

----
[%hardbreaks]

[float]
=== Notes and Warnings
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