Index: R

• Raabe's test - see Series - Theory - Testing convergence - More tests
• radians, introduction - see this note
• radius of convergence of power series - see Series - Theory - Series of functions - Power series and Series - Methods Survey - Series of functions - Power series
• range R( f ) of a function - see Functions - Theory - Real functions - Introduction
• range R( T ) of a mapping - see Extra - Sets and mappings - Mappings
• Ratio test - see Series - Theory - Testing convergence - Root and Ratio test and Series - Methods Survey - Testing convergence - Ratio test, see also this note
• Ratio test for general series - see Series - Theory - Testing convergence - Convergence of general series
• rational function
• rational numbers - see Extra - Sets and mappings - Important sets of numbers
• rational numbers, countable - see Extra - Sets and mappings - Mappings
• real function - see functions
• real numbers - see Extra - Sets and mappings - Important sets of numbers
• real numbers, extended - see Functions - Theory - Real numbers - Intervals and neighborhoods
• real numbers, uncountable - see Extra - Sets and mappings - Mappings
• recursive definition of a sequence - see Sequences - Theory - Introduction - Introduction
• reduced neighborhood - see Functions - Theory - Real numbers - Intervals and neighborhoods
• reduction formula for integral of rational function - see Integrals - Methods Survey - Methods of integration - Partial fractions
• reduction formula for integral of trig functions - see Integrals - Methods Survey - Methods of integration - Trig integrals
• reflexivity - see Extra - Sets and mappings - Important sets of numbers
• region of (absolute) convergence of power series - see Series - Theory - Series of functions - Power series and Series - Methods Survey - Series of functions - Power series
• region of (absolute) convergence of sequence of functions - see Series - Theory - Series of functions - Sequences of functions and Series - Methods Survey - Series of functions - Sequences of functions
• region of (absolute) convergence of series of functions - see Series - Theory - Series of functions - Series of functions and Series - Methods Survey - Series of functions - Series of functions
• reindexing series - see Series - Theory - Introduction - Introduction
• related rates - see Derivatives - Theory - Applications - Related rates and Derivatives - Methods Survey - Applications - Related rates
• remainder of Taylor polynomial - see Derivatives - Theory - Applications - Taylor polynomial
• removable discontinuity - see continuity
• reordering of series - see Series - Theory - Introduction - Basic properties and Series - Theory - Introduction - Absolute convergence
• restriction of a function - see Functions - Theory - Real functions - Introduction
• restriction of a mapping - see Extra - Sets and mappings - Mappings
• Riemann integral - see Integrals - Theory - Introduction -Riemann integral
• right neighborhood - see Functions - Theory - Real numbers - Intervals and neighborhoods
• Rolle's theorem - see Derivatives - Theory - MVT - MVT and comp.
• root as a function - see power
• root as a number - see Functions - Theory - Elementary functions - Powers
• root of a function
• Root test - see Series - Theory - Testing convergence - Root and Ratio test and Series - Methods Survey - Testing convergence - Root test, see also this note
• Root test for general series - see Series - Theory - Testing convergence - Convergence of general series
• rule