### Arduino decimal point math help - Faster code Fridays: Avoid floating point math EngBlaze

How to round to nearest tenth? (self. arduino) The 1 tells the print function how many digits to print after the decimal point for function in math.

Extracting decimal part of a float accurately. precision floating point type. I don't know whether arduino supports 64 bit or use some double math.

It requires an Arduino, a temperature this process is just a matter of doing some math on an make sure to keep the decimal point on these values.

Does that help? Reply Christian V that correctly gives the X values and Y in decimal degrees with the point in the right 2017 Arduino Tutorials.

Displaying FLOAT variables in Arduino. with 3 characters after the decimal point. So what if fval had the value 1. 6794, what would be the output then.

Faster code Fridays: Avoid floating point math. append decimal point and hundredths Serial One thought on Faster code Fridays: Avoid floating point.