floating-point Examples and Free Source Code

How do I round a number in JavaScript?...

javascript floating-point numbers rounding

Function that returns whether the floating-point type is fully compliant to IEEE-754?...

c++floating-point ieee-754 standards-compliance extended-precision

IA64 doesn't correspond to IEEE standard for float numbers?...

c++floating-point ieee-754

Python output complex line with floats colored by value...

python printing colors floating-point format

Why is "long double" type of a variable producing absurd output while "float" an...

c floating-point double floating-accuracy long-double

How to display two decimal places in Python when a number is perfectly divisible?...

python floating-point decimal

How is float variable auto-promoted to double type?...

c floating-point double ieee-754 type-promotion

Why does the integer representation of a floating point number offer a piecewise linear approximatio...

math floating-point logarithm approximation

How does C know the value of DBL_EPSILON in machines that do not follow the IEEE floating point conv...

c floating-point epsilon

C float type representation on fixed point hardware...

c floating-point fixed-point

Why uint64_t cannot show pow(2, 64) - 1 properly?...

c++floating-point double uint64

Why does JavaScript appear to be 4 times faster than C++?...

javascript c++performance floating-point benchmarking

Argument order to std::min changes compiler output for floating-point...

c++assembly x86 floating-point

Is there any architecture that uses the same register space for scalar integer and floating point op...

floating-point cpu-architecture cpu-registers

Why do two floats that give the same output when printed not compare equal?...

php floating-point

What is the full version of the number: 1.7976931348623158E+308?...

floating-point numbers

Variadic function (va_arg) doesn't work with float?...

c floating-point variadic-functions

Optimal code generation for std::isnan in Visual Studio 2026...

c++visual-c++floating-point nan compiler-optimization

Density of floating point number - Magnitude of the number...

c++floating-point

ARM64 printing a float obtained via scanf...

linux assembly floating-point scanf arm64

How can we truncate float64 type to a particular precision?...

floating-point go

Why two NaNs with the same binary are still not equal to each other but two infs are?...

c floating-point bit-manipulation

Python float formatting - like "g", but with more digits...

python formatting floating-point

When does appending an 'f' change the value of a floating constant when assigned to a `float...

c floating-point

How can I encode two numbers in a single Integer?...

c#javascript .net floating-point bitmask

What is the difference between casting to `float` and adding `f` as a suffix when initializing a `fl...

c casting floating-point

Is this floating-point thermistor beta equation robust?...

c floating-point physics

Break on NaNs or infs...

c++exception floating-point numerical nan

Why does a float variable stop incrementing at 16777216?...

c#floating-point

What operations and functions on +0.0 and -0.0 give different arithmetic results?...

c floating-point