Join experts in discussion of calculus topics. This may include topics on Elementary functions, Calculating limits, derivatives and integrals. Optimization problems and Homework help is available.
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Undergrad How Can I Prove a Sequence Converges with a Specific Limit?
- tamintl
- · Replies 4 ·
Undergrad How can i prove these two convergence theorem?
- darthprince
- · Replies 1 ·
Undergrad Why don't pure mathematicians like to split derivatives?
- KingBigness
- · Replies 6 ·
Graduate Can You Solve This Challenging Integral from a Test Question?
- msmith12
- · Replies 8 ·
Undergrad Understanding Limits: Solving Problems and Examples
- hamsterman
- · Replies 2 ·
Undergrad Orthogonality of cosine and sine functions
- zheng89120
- · Replies 6 ·
Undergrad Why we measure angles with Radians
- nDever
- · Replies 7 ·
Undergrad Finding X from X' * X = matrix, then solving for Y
- pinto89a
- · Replies 3 ·
Undergrad Find the total distance traveled?
- Kratos321
- · Replies 1 ·
Graduate Finding limit points of {(-1)^n(2n/(n-4))}
- Armbru35
- · Replies 3 ·
Graduate Some questions about the Lambert W function
- dimension10
- · Replies 2 ·
Undergrad Oblique Asymptotes: What happens to the Remainder?
- LaMantequilla
- · Replies 2 ·
Graduate Taylor series and second derivative test: the degenerate case.
- nobahar
- · Replies 1 ·
Undergrad Convergence/Divergence and Reordering of an Alternating Series
- 1mmorta1
- · Replies 1 ·
Graduate Interested in Joining a Real Analysis Study Group Online?
- estro
- · Replies 21 ·
Graduate Why Are Higher-Order Derivatives Needed for Continuity in Sobolev Spaces?
- muzialis
- · Replies 1 ·
Graduate Big O Notation: Better Approximation than o
- diligence
- · Replies 3 ·
Undergrad How Do You Calculate the Determinant of a 5x5 Matrix?
- babygirl_28
- · Replies 4 ·
Graduate Is Continuity at Isolated Points Properly Defined in Metric Spaces?
- alexfloo
- · Replies 4 ·
Undergrad Understanding Connectedness in Planar Sets: A Brief Overview
- nickolas2730
- · Replies 5 ·
Graduate Dirac delta function in reciprocal function
- jackychenp
- · Replies 2 ·
Graduate Overcoming Singularity Issues in Numerical Integration with MATLAB
- strokebow
- · Replies 1 ·
Graduate Does every Hilbert space have an identity?
- LikeMath
- · Replies 7 ·
Graduate I do not understand this vector identity proof
- Xyius
- · Replies 2 ·
Undergrad What is this formula in Calculus?
- MarcAlexander
- · Replies 17 ·
Undergrad Error computing total derivative
- reemas
- · Replies 3 ·
Undergrad Proving Summation of \frac{1}{i(i+1)} = \frac{n}{n+1}
- neom
- · Replies 4 ·
Graduate Does limsup √(a_{n+1}/a_n) = √(limsup(a_{n+1}/a_n))?
- diligence
- · Replies 1 ·
Graduate Is grad F normal or tangent to a contour?
- aero&astro
- · Replies 1 ·
Graduate Finding more points for an R^4->R^2 matrix
- Minihoudini
- · Replies 1 ·
Graduate How does multiplying by delta theta relate to spherical coordinates?
- tmbrwlf730
- · Replies 1 ·
Undergrad Partial fractions and singularity point
- fred3142
- · Replies 1 ·
High School What are some introductory notes on integration?
- hunt_mat
- · Replies 10 ·
Undergrad Solving for d/dx of 3 Functions using the Product Rule
- Notwen7
- · Replies 3 ·
Undergrad A problem with evaluating an integral
- mahmoud2011
- · Replies 7 ·
Graduate What does it mean that the gradient is perpendicular/paralell to a vector?
- crocomut
- · Replies 4 ·
Graduate Derivative of Complex Variables
- EngWiPy
- · Replies 6 ·
Undergrad What is the trick to simplifying the Taylor series of 1/(1 + x^2)?
- animboy
- · Replies 3 ·
Graduate How to Solve a Ricatti Equation?
- CIMP
- · Replies 9 ·
Graduate How Can We Validate Equating Terms in Infinite Summations?
- elegysix
- · Replies 4 ·
Graduate Proof of Euler-Mascheroni Constant
- coki2000
- · Replies 6 ·
Undergrad Higher Order derivative representation
- pari777
- · Replies 9 ·
Graduate What is the limit of the recurrence relation for g_n?
- Marian123
- · Replies 1 ·
High School Infinite series summing to 1, 0, or 1/2 depending on method
- saratchandra
- · Replies 28 ·
High School Solving Implicit Equations for y in Terms of x
- Fuz
- · Replies 3 ·
Undergrad Is the delta-epsilon definition of a limit reversible?
- swampwiz
- · Replies 1 ·
Undergrad Calculating the Main Diagonal of a Parallelepiped from Origin to Opposite Vertex
- Minihoudini
- · Replies 2 ·
Graduate What is the physical meaning of curvature?
- cnelson
- · Replies 3 ·
Undergrad F(x)=xabs(x) show f '(0) exists
- stl11
- · Replies 1 ·
Graduate How can I properly compute this contour integral with the residue theorem?
- freechus9
- · Replies 6 ·
Graduate Partial derivative of convolution integral
- cdsi385
- · Replies 1 ·
Graduate Cauchy sequence and topological problems
- furi0n
- · Replies 3 ·
Graduate I don't understand this definition of upper semi-continuity
- moxy
- · Replies 2 ·
Undergrad What Is the Physical Meaning of ifftshift in MATLAB?
- vivek.iitd
- · Replies 2 ·
Graduate Is every metric space a hausdorff space too?
- AdrianZ
- · Replies 7 ·
Graduate Which definition of convolution integral is correct?
- matematikuvol
- · Replies 10 ·
Graduate What is the Solution to this Tricky Inverse FT Integral?
- skrieger
- · Replies 4 ·
Undergrad Can a constant vector be factored out of a cross product integral?
- daudaudaudau
- · Replies 10 ·
Graduate If f is continuous on [a, b], then f is bounded on [a,b].
- Esran
- · Replies 9 ·
Graduate Can Any Function Satisfy a General Integral Equation?
- Vorde
- · Replies 5 ·
Undergrad Integral of exp(-x)/x from 0 to t
- piyush
- · Replies 5 ·
Undergrad Should I Study Geometrical Proofs for Derivatives of Cos and Sin?
- Nano-Passion
- · Replies 3 ·
Undergrad Why is function F used in the proof of l'hopitals rule?
- georg gill
- · Replies 13 ·
Undergrad How Can I Systematically Determine Convergence and Divergence of Series?
- tamintl
- · Replies 2 ·
Graduate L'Hopital's rule proof questions
- mrbean
- · Replies 3 ·
Graduate How Does Substitution Simplify the Gamma Function Integral?
- matematikuvol
- · Replies 3 ·
Undergrad Net Work Calculus: Understanding mΔx(Δv/Δt)
- Nile3
- · Replies 3 ·
Graduate Why Is lim g(t)/t = 0 as t -> 0?
- kingwinner
- · Replies 7 ·
Undergrad What do limits and derivatives actually mean?
- MarcL
- · Replies 9 ·
Undergrad Understanding how to reverse the integration order
- Taturana
- · Replies 6 ·
Undergrad Recurrence relations - intuition
- Avatrin
- · Replies 3 ·
Graduate Why does the chain rule give different results in spherical coordinates?
- jonathanpun
- · Replies 3 ·
Undergrad Limits to infinity with square roots in denominator
- Ordain
- · Replies 2 ·
Undergrad Is Formal Math Necessary for Physics Success?
- cochemuacos
- · Replies 4 ·
Undergrad What are the applications of real analysis?
- zheng89120
- · Replies 3 ·
Graduate Is g(x) = x² for rationals and 0 for irrationals continuous on ℝ?
- jacksonjs20
- · Replies 6 ·
Undergrad Converting Parametric Equations to Cartesian Coordinates
- calcphys92
- · Replies 1 ·
Graduate Taylor Series: Show Terms Decay as 1/n^2
- optics101
- · Replies 4 ·
Graduate Tricky Integration in Rocket-Momentum Derivation
- mar2194
- · Replies 3 ·
Graduate Cauchy's Theorem: Analytic Functions and Integrals
- Daniiel
- · Replies 2 ·
Graduate Best bound for simple inequality
- AiRAVATA
- · Replies 3 ·
Graduate Variable conversion in surface integral
- nigels
- · Replies 2 ·
Undergrad Difficult Trigo Integration, with surd.
- wlooi
- · Replies 1 ·
Graduate Proof that the legendre polynomials are orthogonal polynomials
- center o bass
- · Replies 3 ·
High School Difference between Pre-Calculus and Calculus?
- MarcAlexander
- · Replies 4 ·
Graduate Problem with numerical integration of error function
- maverick280857
- · Replies 9 ·
Graduate Hmmm Arzela-Ascoli, maybe?
- AxiomOfChoice
- · Replies 6 ·
Undergrad How do I solve for dP in this integral equation?
- s7b
- · Replies 3 ·
Undergrad Is the Limit Definition of Continuity Equivalent to the Standard Definition?
- Freye
- · Replies 2 ·
Undergrad Small question concerning limits definitation
- Mr.Rockwater
- · Replies 7 ·
Graduate Is it possible to derive Divergence Theorem from Stokes Theorem?
- Tosh5457
- · Replies 10 ·
High School What mathematical operation converts du/dx = 2 to du = 2dx?
- ScienceNerd36
- · Replies 2 ·
Undergrad Vector Calculus Subscript Notation
- physics4life
- · Replies 4 ·
Graduate Does the Weierstrass M-Test work for all spaces?
- lugita15
- · Replies 7 ·
Undergrad Quickly Estimate Apery's Constant Using Partial Sums and Integrals
- snipez90
- · Replies 1 ·
Graduate How Do You Integrate tan(x)ln(x) Over the Complex Plane?
- Frogeyedpeas
- · Replies 2 ·
Undergrad Surface Integrals: Clearing Up Misunderstanding
- Bassalisk
- · Replies 8 ·
High School Choosing between Stewart and Schaum's for self-study calculus
- Vyenn
- · Replies 9 ·
Undergrad Some questions about differentiability
- athrun200
- · Replies 3 ·
Graduate To show that an integral is divergent
- longrob
- · Replies 2 ·