real-valued
Continuous number domain
Real-valued describes a mathematical function or variable that produces or takes real numbers—the continuous number line including integers, fractions, and irrational numbers like π.
A real-valued function maps inputs to real number outputs, as opposed to complex-valued or integer-valued functions: The model uses a real-valued cost function.
Purpose or duty
- variableProne to fluctuation
- intervalDuration between two points
- domainArea of control
- rangeExtent of variation
differentiable · integrable · smooth · calculus · analysis · limit · convergence · metric
Quantity with magnitude only
- coefficientNumber multiplying a variable
- magnitudeSize or scale
- positiveAffirming or certain
- negativeOpposite of affirmative
decimal · floating-point · precision · rounding · truncation · approximation · numerical · computation
function
Purpose or duty
range · differentiable · integrable · smooth · calculus · analysis · limit · convergence · metric · mapping
scalar
Quantity with magnitude only
- coefficientNumber multiplying a variable
- magnitudeSize or scale
- positiveAffirming or certain
negative · decimal · floating-point · precision · rounding · truncation · approximation · numerical · computation · arithmetic