Real sequence
Definition
A real sequence is a sequence in the set of real numbers. Thus it is a function , and each term is a real number.
Remarks
Examples are , and . The real sequences form a real vector space under the termwise operations and . The limit of a sequence is defined first for real sequences in most courses.
Explanations
L1 human
A real sequence is an endless list of real numbers . You can draw it as points in the plane, one point for each natural number .
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- Sequence definition
- Real sequence definition
What depends on this
244 nodes use this node, directly or through other nodes.
- Sequential characterization of limits 000MXHEY22
- Power series are differentiable inside the radius of convergence 002X7EK91H
- A function with zero derivative is constant 003QDZ4T16
- Natural logarithm 0044CPHJBV
- A differentiable function is convex iff its derivative is increasing 005JT76HCK
- Taylor's theorem with the Cauchy remainder 005Q84BMAD
- Euler–Mascheroni constant 00C5P9JZBK
- The logarithm grows slower than any power 00DGYY10FV
- Derivative of sine 00R4MWW532
- 1 + x is at most exp x 012C7GFF20
- Reduction formula 012RYET5E2
- Alternating series 017BR1M98J
- Riemann's criterion for integrability 017DH8WXTE
- Rolle's theorem 0194DY35BG
- Integral test 019QZ6RRVH
- Weierstrass function 01A0MK1730
- First derivative test 01A2EGXJEM
- cos pi = -1 01A8JGR4JM
- Divergent sequence 01HR2AH0BX
- sin x / x tends to 1 01QSSKS5C1
- Geometric series 01X5CVV1Q5
- Uniformly Cauchy sequence of functions 01XAY17QA3
- Darboux and Riemann integrals agree 021XJAQVDC
- Taylor series 0225QPWRRE
- A function with nonnegative derivative is increasing 026BJBQNGJ
- Uniformly continuous functions map Cauchy sequences to Cauchy sequences 026FDZFRXS
- Angle addition formulas 028XEQCE88
- Inverse trigonometric functions 02HTDK1FBD
- Power series of sine 02KTRHQMHN
- Cauchy mean value theorem 02SYZAWM2K
- Decreasing sequence bounded below converges 02V2GYAC8P
- Conditional convergence 02YRQXZDCS
- Leibniz formula for pi 037FD5NBRT
- Integral of exp(-x) over the half line 039JAF7ZAN
- Pythagorean trigonometric identity 03H7WZ4T3K
- Limit of a quotient of sequences 03S6GWWKEZ
- The Dirichlet function is not Riemann integrable 03Z4JC4YRJ
- Maclaurin series 043SJ5RF59
- log x is at most x - 1 04CBRA4JRK
- Inverse hyperbolic functions 04D7CHT5V1
- Integral of cosine 04WTBQ7APQ
- Monotone functions are Riemann integrable 04YKAYDQPW
- Comparison test 04Z5G0THN6
- Pointwise convergence 056FSKG32J
- Sum of a finite geometric series 05APWSX53S
- Bounded sequence 05FQ3VGAR9
- Root test 05H4DDDYBZ
- Derivative of arctangent 05P4B4Q22V
- Harmonic numbers grow like log n 05S2GSPMGA
- First fundamental theorem of calculus 063H5KJC69
- Arctangent 065XW2V6C3
- Radius of convergence 0660QX1VPR
- Integral of the exponential function 06D0EWR2DV
- Power series of the exponential function 06JZGMYTYD
- Cauchy criterion for series 06PVXMY0TH
- cosh^2 - sinh^2 = 1 06QCTRFBM0
- Continuous functions are Riemann integrable 06SESV7GQY
- Tangent function 06T0HS14PP
- Continuous image of a closed interval is a closed interval 06ZARTQTQE
- Limit of a product of sequences 0734RSVF2V
- Continuity of the inverse of a strictly monotone continuous function 07BY47HG5S
- Cauchy–Hadamard theorem 07E5MB1CA2
- A function with positive derivative is strictly increasing 07J5X2T1ZX
- Derivatives of the hyperbolic functions 07T2TKGZ4J
- Derivative of the logarithm 07X1QA6BRW
- Algebra of limits 07XBM3A9J5
- Divergence part of the ratio test 08AM0KRCZ1
- Uniform convergence 08FPABDQ4C
- Uniform convergence on a set 08HJRTG5N7
- The sequence 1/n tends to zero 08QAX4H1PF
- Power series of cosine 08W5RN375X
- Integration by parts 08Y1BBQTK9
- Sequence tending to infinity 09AZCV6GMC
- Upper and lower Darboux integrals 09FQT057T7
- Epsilon-N definition of the limit of a sequence 09G6KHS6GY
- Smooth non-analytic function 09RTYYHXKA
- sin(1/x) has no limit at 0 0AFWQZ1PKF
- Cauchy product of absolutely convergent series 0AN28XQ45Z
- Boundedness theorem 0ATVXC3NCC
- The nth root of n tends to 1 0AVEYZ2T0Q
- Convergent sequence 0AZ3R52593
- Cauchy product 0B1K9PVWE9
- Arcsine 0B89D93YA1
- Cauchy condensation test 0B96KMDDD1
- Mean value theorem 0BARQY52N5
- Mertens' theorem on Cauchy products 0BJSWZJG18
- Uniform limits commute with integration 0BWGW68B66
- Power series converge uniformly on smaller discs inside the radius of convergence 0BWXV7GADW
- pi 0C1VYVNV2N
- Polynomial functions are continuous 0C5TP6RYSV
- Abel's test 0CN97GADE5
- Uniform convergence of derivatives allows term-by-term differentiation 0CS42KEM5C
- Exponential growth beats polynomial growth 0CT6CBGTYY
- Convergent series 0CVVKY7GY2
- Harmonic series 0CXTMAY5PX
- Contractive sequence 0CZRT49QNG
- Integration by substitution 0D37QFPEZE
- The exponential function is convex 0D7GRZ2ADX
- Gaussian integral 0DFT1GP1JP
- Basel problem 0DMY75D6FV
- Riemann rearrangement theorem 0E7VBYGFF7
- Exponential of a sum 0E8HNVBCSP
- Harmonic series diverges 0E9M24KS9J
- Trigonometric substitution 0EAR3KNRTN
- Hyperbolic cosine 0EQFWKJ37J
- The exponential function is its own derivative 0EX9GFJ0B3
- x sin(1/x) is continuous at 0 0EZMAY1FQD
- The gamma function extends the factorial 0FDCW77H44
- e as the limit of (1 + 1/n)^n 0FEMF8JKAF
- Monotone convergence theorem for sequences 0FM6N4R0VB
- Comparison test for improper integrals 0FR1BDKK10
- Second derivative test 0FZFHK97P7
- Sum of the reciprocals of the factorials 0G4D3ZKTP8
- Cauchy sequences are bounded 0G6D8E7CTA
- Derivative of arcsine 0GA6G43EA9
- Addition formulas for hyperbolic functions 0GJZCE87WP
- Quotient of continuous functions is continuous 0GR2APWTAC
- Decimal expansion as a series 0GT85FBPTS
- Hyperbolic sine 0GWD21EWRW
- Area under a curve 0GXA8Z205E
- Integral of sine 0GXCXCX3QN
- Telescoping series 0GXKM1R7E4
- Dirichlet integral 0GZNSHMG4Q
- Limit inferior 0H4R3RESGV
- Taylor's theorem with the Lagrange remainder 0H5ZAZCX2T
- Binomial series 0HB0XKDXHH
- Thomae's function 0HJ28H9Y95
- A sequence converges iff its liminf and limsup agree 0HM732ZNVC
- Rearrangement of a series 0HRJ2Y74T3
- Limit comparison test 0HW7BNHHGF
- Existence of nth roots by the intermediate value theorem 0J29GM30Z7
- Hyperbolic functions 0J6M03WSS6
- Rearrangements of an absolutely convergent series have the same sum 0J76TP9FGD
- Logarithm of a quotient 0J7PHRBNNS
- Ratio formula for the radius of convergence 0JBMYAA9QH
- Analytic function 0JD5ZNW0F4
- Series 0JH4MN4K1C
- Alternating harmonic series 0JQ5Y3WWVE
- Weierstrass approximation theorem 0JQE130DHW
- L'Hôpital's rule 0JWT4PPQ7B
- Sum of a series 0K0H5E3Z5N
- Integral of 1/x 0K1N1Y4EGZ
- Logarithm of a product 0K2FNY6DYV
- Stirling's formula 0KC0F51T6A
- Bolzano–Weierstrass theorem 0KDJD249DT
- One-sided limits of a monotone function exist 0KJXHN0TW0
- Monotone sequence 0KN22AAW5R
- The exponential function is strictly increasing 0KN2V7840E
- Radius of convergence of the binomial series 0KX1MXJ5MR
- Derivative of x^a 0KY08TWDMQ
- Derivative of an inverse function 0M0RZ3HSB0
- Linearity of differentiation 0M0TKFRX2A
- Derivative of a polynomial 0MH1WK89PP
- Every sequence has a monotone subsequence 0MHGJRZMTM
- Geometric sequence 0MNM54WB99
- Series of functions 0MRE6XRE5V
- e 0MVCFMW7S4
- Sequential continuity 0MVDQEAB60
- Exponentials dominate powers in sequences 0MVTCFW42K
- Hyperbolic tangent 0MWYQTZ07Z
- A series of nonnegative terms converges iff its partial sums are bounded 0MX1HZBBXJ
- Limits preserve non-strict inequalities 0N32V0E3XJ
- Mean value theorem for integrals 0N91N98EG5
- Partial sum 0NB643K60Q
- Divergent series 0NBRP6093V
- The integral of a continuous function is an antiderivative 0NC2A3HWGT
- Fundamental theorem of calculus 0NHGY0N0JB
- Triangle inequality for integrals 0NR82KMYKD
- Weierstrass M-test 0NX5NWAFC9
- Cesàro mean 0P0DJHBGBB
- Sine is 2π-periodic 0P4NQD746K
- A function with bounded derivative is Lipschitz 0P64VE79X3
- Limit superior 0P8BA7T7S5
- The exponential function is positive 0P9BNBW2W3
- Continuity is equivalent to sequential continuity 0PAQM3H57X
- Alternating series test 0PK8QH1W1V
- The exponential series has infinite radius of convergence 0PVJRACB9H
- Stolz–Cesàro theorem 0Q3AKZV74D
- Integral of a power 0Q3HYFT9RQ
- Darboux's theorem 0Q5A47J48D
- The sequence r^n tends to zero for |r| < 1 0Q7K4AXE53
- Irrationality of pi 0QHZX1PK8V
- Ratio test 0QNY6ZBXPN
- Upper and lower Darboux sums 0QRQVH0CRW
- Convergent sequences are Cauchy 0QY87R9CY3
- Cauchy sequence 0QZMTN5AXX
- Continuity of the sum of a uniformly convergent series of functions 0R0MYT0BJD
- pi is greater than 3 0R7SVNYTJS
- Limit of a sum of sequences 0RAM4E07NR
- Cluster point of a sequence 0RCKQN1E09
- Arccosine 0RDP2HEFEW
- Cesàro means of a convergent sequence converge 0RDRPBMNAC
- Logarithm is the inverse of the exponential 0RKW2X63YR
- Exponential function 0RMVS7RXZX
- A continuous nowhere differentiable function 0RXK2Z808Q
- Power-reduction formula for cosine 0S049HG1W5
- Abel's theorem 0S4EMDQS2F
- Convergent sequences are bounded 0S4JF619V7
- Indeterminate form 0S7G92KKA7
- Derivative of tangent 0SAMR34WXC
- Normal convergence 0T0EJDGHMB
- Power series of arctangent 0T32ME0A6H
- Dirichlet function 0T4EJ8ZJM9
- Term-by-term differentiation 0TJ8QBJX5K
- Real exponentiation 0TV07AQT62
- The sequence r^n tends to infinity for r > 1 0TZK91NQE3
- Derivative of cosine 0V2DV29EGT
- Gamma function 0V3FZMVB4K
- Logarithm of a power 0V948DE5KA
- Dirichlet's test 0V9ME8GQE7
- Improper integral of x^p on an unbounded interval 0VGKB2NC4T
- Product of continuous functions is continuous 0VGMHCF4SC
- Subsequences of a convergent sequence converge to the same limit 0VHAVXW08V
- Power series 0VP56B4EMX
- Term test 0VVY4H92G2
- Continuous functions on a closed bounded interval are uniformly continuous 0W0TZDRF9C
- Absolute convergence 0W3K3QPEWT
- Irrationality of e 0W4GQSG7B6
- Tangent half-angle substitution 0W8ETY2AZ6
- Sine and cosine 0WB57D9488
- Integration by partial fractions 0WBTWFXJQG
- Rational function 0WCZH4AFMT
- x^2 sin(1/x) is differentiable with discontinuous derivative 0WDAKKN4NC
- Taylor's theorem with the integral remainder 0WJGR81HBD
- Extreme value theorem 0WS1A8E2P9
- A monotone function has countably many discontinuities 0WYTM4C9QG
- Uniform limit theorem 0X9XT05JVC
- Wallis product 0XCYA4YERS
- Limit of a sequence 0XKWSSY8P2
- Squeeze theorem 0XMF00T4XQ
- Dini's theorem 0XRRYF1HPE
- Second fundamental theorem of calculus 0XYAFCN0PT
- Absolutely convergent series converge 0Y123X48GA
- Sequence of functions 0Y8FRYX8Q2
- Term-by-term integration 0YBY3VYX0K
- x^n converges pointwise but not uniformly on [0, 1] 0YSRR1JTKZ
- Mercator series 0YZXNE3HFR
- A function with nonnegative second derivative is convex 0Z41C17TGP
- Interval of convergence 0Z5R9TVWQH
- Constant multiple rule 0Z9JB71BS0
- Cauchy criterion for sequences 0ZA4AX4MW3
- p-series test 0ZNSSK8ZK1
- The logarithm is strictly concave 0ZS54B9GJF
- Uniqueness of limits 0ZXJ2455NJ
Sources
- Web https://en.wikipedia.org/wiki/Sequence, Limits and convergence
What links here
Used by
- Bounded sequence 05FQ3VGAR9
- Sequence tending to infinity 09AZCV6GMC
- Contractive sequence 0CZRT49QNG
- Series 0JH4MN4K1C
- Monotone sequence 0KN22AAW5R
- Geometric sequence 0MNM54WB99
- Cesàro mean 0P0DJHBGBB
- Cauchy sequence 0QZMTN5AXX
- Cluster point of a sequence 0RCKQN1E09
- Limit of a sequence 0XKWSSY8P2