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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Graduate Quick/easy question about analytic (holomorphic) functions
- AxiomOfChoice
- · Replies 3 ·
Undergrad Integration: 1/((x^(1/2)-x^(1/3))
- Bohn507
- · Replies 3 ·
Undergrad How Do I Find P1 and P2 for a Parametrized Curve?
- Niall101
- · Replies 2 ·
Graduate Solving Volterra Equations: Integrating for Solutions
- sara_87
- · Replies 3 ·
Graduate Delta/Epsilon Proof for General Cases
- ssayan3
- · Replies 1 ·
Graduate Verifying Stokes' Theorem: Am I Doing Anything Wrong?
- albertlee
- · Replies 1 ·
Undergrad Choosing the correct method of integration.
- eliwood1221
- · Replies 2 ·
Graduate The limit of the complex conjugate as z -> 0
- skriabin
- · Replies 4 ·
Undergrad Strange Solution to Quadratic Equation
- vikcool812
- · Replies 5 ·
Undergrad Difference between Continuity and Derivatives.
- cjaylee
- · Replies 3 ·
Graduate Conditions Needed for Interchange of Double Limits
- disregardthat
- · Replies 11 ·
Undergrad Second derivative from parametric form
- vikcool812
- · Replies 1 ·
Graduate Finding Stationary Distribution for a Stochastic Process
- Ardla
- · Replies 8 ·
Graduate Solving Simple Poles: Why Does $\frac{e^{ikz}}{z^{2}+m^{2}}$ Have One?
- nklohit
- · Replies 2 ·
Undergrad Using the Intermediate Value Theorem
- John O' Meara
- · Replies 1 ·
Undergrad Shortest Point on Cylinder Vertices
- injun_joe
- · Replies 2 ·
Graduate Is the 'Integer Function' Bound Valid for Given Functions f(t) and g(u)?
- zetafunction
- · Replies 1 ·
Graduate Doubt about Implicit differentiation
- vineethbs
- · Replies 4 ·
Undergrad Why Do Different Forms of the Same Equation Yield Different dy/dx Results?
- vikcool812
- · Replies 2 ·
Undergrad Show using the intermediate value theorem
- John O' Meara
- · Replies 4 ·
Undergrad Does the Second Derivative Test Fail for x^3 at x=0?
- vikcool812
- · Replies 4 ·
Undergrad Solving Definite Integral with Inverse Hyperbolic Identities
- 2^Oscar
- · Replies 6 ·
High School A Fun Solution That We Came Up With In Grade 12 Calculus
- Lancelot59
- · Replies 10 ·
Graduate Proving the Zeta Function Formula for Even Integers: A Resource Guide
- nicksauce
- · Replies 1 ·
Undergrad Can the first few terms of a convergent infinite series diverge?
- quasar_4
- · Replies 1 ·
Graduate Proof of orthogonality of associated Legendre polynomial
- MCKim
- · Replies 1 ·
Graduate Continuity and Domain of Function
- JG89
- · Replies 2 ·
Undergrad Why Does the Limit of |(h² + 4h)|/h Differ When Using Modulus Properties?
- vikcool812
- · Replies 1 ·
Undergrad Calculus & Motion: What Does Calculus Tell Us?
- JoeDawg
- · Replies 6 ·
Undergrad How Do I Complete the Square and Simplify This Equation?
- gerv13
- · Replies 4 ·
Graduate How is the region between two concentric spheres simply connected?
- quasar_4
- · Replies 3 ·
Undergrad How do you know when to use integration by parts on a problem?
- pillar
- · Replies 4 ·
Undergrad Understanding Basic Calculus: Limits, Differentials, and Integrals Explained
- ryan88
- · Replies 6 ·
Undergrad Where is the bridge between Calculus and Physics?
- Josh930
- · Replies 5 ·
Undergrad Extreme Value Theorem for Constant Function y=1
- vikcool812
- · Replies 2 ·
Undergrad How to Prove the Nth Derivative of f(x)=1/(sqrt(1-4x)) by Induction?
- Sam223344
- · Replies 4 ·
Graduate Understanding Coordinate Transforms: Partial Derivatives
- Storm Butler
- · Replies 1 ·
Graduate Theorem that says partial and ordinary derivatives are mixed?
- Nusc
- · Replies 1 ·
High School Can the existence of a limit at x = 0 for sqrt(x) be debated?
- Caesar_Rahil
- · Replies 4 ·
Undergrad 1st order linear differential equations - integrating factors
- austeve
- · Replies 3 ·
Undergrad Need help on integration question i found on net
- Keval
- · Replies 4 ·
Undergrad What Is the Rigorous Definition of dy in Leibniz Notation?
- kotreny
- · Replies 7 ·
Undergrad Purpose of each of the operators , divergence, gradient and curl?
- Pseudo Statistic
- · Replies 12 ·
Graduate Is the Standard Proof of [a,b] in R Being Compact Flawed?
- ice109
- · Replies 3 ·
Graduate Is such a theorem exists? (Uniform convergence).
- MathematicalPhysicist
- · Replies 2 ·
Graduate F maps A onto A=>f is one to one
- pacificguy
- · Replies 5 ·
Graduate Is There a Bijection Between Metric Spaces A and B?
- pacificguy
- · Replies 1 ·
Undergrad Need help with Polar Coordinates, esp. for integration
- Legendre
- · Replies 10 ·
Graduate I don't Understand Principle Values
- John Creighto
- · Replies 2 ·
Undergrad Another Polar Coordinates + Integration Question
- Legendre
- · Replies 5 ·
Graduate Exterior calculus: what about symmetric tensors?
- mrentropy
- · Replies 15 ·
Graduate Definition of supremum and infimum using epsilons ?
- AxiomOfChoice
- · Replies 5 ·
Graduate Can Arithmetic Operations with Infinities Be Undefined?
- AxiomOfChoice
- · Replies 1 ·
Graduate Is (-i)^(-m) Equal to cos((m*pi)/2)+i*sin((m*pi)/2) in Complex Analysis?
- dado033
- · Replies 3 ·
Graduate How Do You Solve This Complex Integral Involving Cosine and a Square Root?
- nemanja
- · Replies 4 ·
Undergrad Log/Ln: Find Two Term Approximation
- Physics197
- · Replies 5 ·
Undergrad Is One or Both of the Integral Solutions Correct?
- DocZaius
- · Replies 2 ·
Undergrad How can I use vectors and trig functions to find rotations for alignment?
- onegun
- · Replies 1 ·
Graduate Fourier transform of Logarithm ?
- zetafunction
- · Replies 7 ·
Undergrad What x satisfies the equation cos(x) = x numerically?
- fastblue
- · Replies 1 ·
Undergrad When is it OK to pass the limit to the exponent
- clueless...
- · Replies 3 ·
Undergrad How do you determine a f(x) is periodic and fundamental period
- jwxie
- · Replies 2 ·
Graduate Proving Onto-ness of a Continuous Function Using the Inverse Function Theorem
- sin123
- · Replies 2 ·
Undergrad Why do polar coordinates give different answers for this limit problem?
- tohauz
- · Replies 1 ·
Undergrad Limits of expression with square root
- engineer23
- · Replies 1 ·
Graduate Exploring Convergence of e^(-γ|x|) Integrals
- keniwas
- · Replies 1 ·
Graduate Gradient of a tensor? Del operator on tensor?
- hanson
- · Replies 5 ·
Undergrad What Basic Derivative Rule Is Responsible For This?
- DocZaius
- · Replies 2 ·
Undergrad Area of a surface of revolution around the x-axis
- Bachelier
- · Replies 1 ·
Graduate Alternative proof for the 1st mean-value theorem for integrals
- y_lindsay
- · Replies 1 ·
Undergrad Prove that the lim as x goes to a of sqrtx = sqrta
- apiwowar
- · Replies 3 ·
Graduate An integral and a deravative of a simple factorial
- MathematicalPhysicist
- · Replies 7 ·
High School How to get step-by-step integration
- imaduddin
- · Replies 1 ·
Graduate Trouble with use of the Residue Theorem
- jeffreydk
- · Replies 2 ·
Undergrad Lim as x goes to a of sqrtx = sqrta
- apiwowar
- · Replies 1 ·
Undergrad Changing derivative into partial
- AntiStrange
- · Replies 2 ·
Undergrad What Does a Lim with an Underline or Overline Mean?
- moo5003
- · Replies 1 ·
Undergrad Assignment on approximations for calculus
- Physics197
- · Replies 1 ·
Undergrad Simpler proof that sequence x_n = n does not converge?
- brian44
- · Replies 3 ·
Undergrad Is Convergence of Series Possible w/ Divergent Parts?
- manenbu
- · Replies 1 ·
Graduate How do you DO analytic continuation?
- lolgarithms
- · Replies 3 ·
Graduate Proving a sequence diverges with limited information
- shoescreen
- · Replies 1 ·
Graduate Chain rule in partial derivative
- bigwuying
- · Replies 2 ·
Graduate Open coverings and Heine-Borel theorem
- ╔(σ_σ)╝
- · Replies 4 ·
Undergrad F : N -> N defined by f(x) = x^3 - 1
- dally165
- · Replies 1 ·
Undergrad How Can I Master Integration Techniques in Calculus?
- sarah2529
- · Replies 5 ·
Graduate Area under the following curve (Lorentzian type)
- Rajini
- · Replies 2 ·
Graduate Need help with writing proofs in real analysis? Here are some book suggestions!
- vandanak
- · Replies 6 ·
Undergrad Is \{1,2,3,4,5\ldots\} a Closed Set in \mathbb{R}?
- AxiomOfChoice
- · Replies 4 ·
Graduate How can the error function be used to solve this integral?
- astralmeme
- · Replies 4 ·
Graduate Matrix determinants and differentiation
- tickle_monste
- · Replies 5 ·
Graduate Simple (I think?) measure theory question
- AxiomOfChoice
- · Replies 5 ·
High School I can not understand a paragraph in a book(about inequality)
- waterloo2005
- · Replies 1 ·
Undergrad How to Integrate a Natural Log Function in Electromagnetic Problems?
- yungman
- · Replies 2 ·
Undergrad Finding the Limit of a Function as x Approaches Negative Infinity
- John O' Meara
- · Replies 3 ·
Undergrad Finding Equations for Plane Containing Intersection of Quadric Surfaces
- Infernorage
- · Replies 5 ·
Undergrad Is a Function Continuous in a Neighborhood If It's Continuous at a Point?
- JG89
- · Replies 2 ·
Undergrad Limits, find the smallest +ve number N
- John O' Meara
- · Replies 5 ·
Graduate Is the product of two sine functions always real-valued?
- Edwin
- · Replies 2 ·
Undergrad Use limit definition to prove
- John O' Meara
- · Replies 5 ·