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 Limit Comp Test for Polynomial w/Neg Coeff: Use Abs Vals
- 2slowtogofast
- · Replies 1 ·
Graduate Volume of a cone using cylindrical coordinates and integration
- jolt527
- · Replies 1 ·
Graduate Prove Differentiability of g(x) at x1: mx1+b=x0
- John O' Meara
- · Replies 5 ·
Undergrad Question about limits and inequalities
- AxiomOfChoice
- · Replies 2 ·
Undergrad How Do I Correctly Change the Order of Integration for This Integral?
- Juggler123
- · Replies 13 ·
Graduate Simplifying the Chain Rule for Partial Derivatives in PDEs
- x-is-y
- · Replies 2 ·
Undergrad Proving Convergence: Real s, 0<s<1, n \to \infty
- disregardthat
- · Replies 2 ·
Undergrad Expanding the Exponential Function Using Limits
- AxiomOfChoice
- · Replies 14 ·
Undergrad Are Ho(x) and H1(x) orthogonal to H2(x) with respect to e^(-x^2)?
- nadeemo88
- · Replies 6 ·
Graduate Integral of exponentiated Fourier expansion
- quelarion
- · Replies 6 ·
Undergrad Integration of a Function of 2 Variables with Respect to One Variable
- mea03wjb
- · Replies 1 ·
Undergrad Limits of Arguments of Functions
- DocZaius
- · Replies 16 ·
Graduate .999 does not equal 1 because
- Duncan1
- · Replies 45 ·
Undergrad Find the limit of trigonometric function
- AMateen
- · Replies 4 ·
Graduate Proofs for Complex Inequalities to Bound a Complex Integral
- Belgium 12
- · Replies 2 ·
Undergrad What is the Line Integral of a Semicircle with a 45 Degree Angle?
- mefisto666
- · Replies 1 ·
Undergrad Vertical Sections and Level Curves
- Juggler123
- · Replies 1 ·
Graduate What is the Stepwise Solution for Solving a Contour Integration Problem?
- kranav
- · Replies 2 ·
Undergrad Question about the intervals (b,b) and [b,b]
- AxiomOfChoice
- · Replies 1 ·
Undergrad Rewriting the nth Term of a Geometric Series with Algebra
- ollybabar
- · Replies 2 ·
Undergrad Why Is There a Contradiction in the Proof of the Derivative of lnx?
- coki2000
- · Replies 1 ·
Graduate Converse Statement of Uniform Continuity
- CoachZ
- · Replies 3 ·
Graduate Transformation of lebesgue integral
- grossgermany
- · Replies 4 ·
High School What Does 1 Divided by Infinity Equal?
- brum
- · Replies 23 ·
Graduate Energy of dipole orientation
- JustinLevy
- · Replies 8 ·
Undergrad Sketching Solids: Overcome Inequalities & Cosecant
- kidzonety
- · Replies 2 ·
Graduate Finding the volume of a 3-dimensional spherical intersection
- volleyball21
- · Replies 2 ·
Graduate How Do You Calculate Surface Integrals in Higher Dimensions?
- logarithmic
- · Replies 1 ·
Graduate General solution formula of a differential equation
- coki2000
- · Replies 2 ·
Graduate Where Did I Go Wrong in Expressing the Polar Rose as an Implicit Function?
- JanClaesen
- · Replies 10 ·
Graduate Sufficient Condition for Existence of Vector Potential
- ManuelF
- · Replies 4 ·
Graduate How to prove Taylor's expansion for multivariable function ?
- abcdefg10645
- · Replies 2 ·
Graduate How to show a set has measure zero?
- Matthollyw00d
- · Replies 6 ·
Graduate Bringing a derivative inside an integral?
- AxiomOfChoice
- · Replies 2 ·
Undergrad Understanding Chain Rule: Derivatives and the Quotient Rule Explained
- juice34
- · Replies 2 ·
Graduate Ellipsoids and Surfaces of Revolution
- IniquiTrance
- · Replies 2 ·
Undergrad Why Is Spivak's Calculus Textbook So Highly Regarded?
- Ian_Brooks
- · Replies 5 ·
Undergrad Prove existance of open interval
- John O' Meara
- · Replies 6 ·
Undergrad Help me figure the surface area of a partial cone please
- jonlorio
- · Replies 1 ·
Graduate Help Needed - Region of Convergence for Laurent Series of f(z)
- Butelle
- · Replies 4 ·
Graduate Do Orthogonal Polynomials have always real zeros ?
- zetafunction
- · Replies 5 ·
High School Solving for x with a Square Root Sign: Help Needed!
- Jules18
- · Replies 4 ·
Undergrad How Do You Solve for x in Terms of y for Quadratic and Higher Order Polynomials?
- Jules18
- · Replies 2 ·
Undergrad Link between Pascal's triangle and integrals of trigonometric functions
- zass
- · Replies 5 ·
Graduate If n=complex number what values of n in i^n real?
- brandy
- · Replies 4 ·
Undergrad Explanation of the breaking up of a derivative
- jamesd2008
- · Replies 9 ·
Graduate Prove Complex Inequality: Re z < 0
- smyroosh
- · Replies 2 ·
Graduate Is This Newly Proposed Formula for Zeta Function Zeros Known?
- MichaelMi
- · Replies 1 ·
Undergrad What shape has the largest area for a fixed perimeter?
- qspeechc
- · Replies 2 ·
Graduate Fourier analysis of a Lorentzian/Cauchy/Breit–Wigner distribution
- nf405
- · Replies 1 ·
Graduate Solving Difficult Integral: x/(x-a)^0.5 from 10^-3 to 10^-2
- Per Oni
- · Replies 3 ·
Graduate Does Every Open Set Contain a Compact Set?
- AxiomOfChoice
- · Replies 3 ·
Graduate Integral of this exponential function: does it have a solution?
- fchopin
- · Replies 4 ·
Undergrad Integrating exp(x^2) like gaussian integral?
- coki2000
- · Replies 8 ·
Graduate Sequence Proof (Am I missing something here?)
- Newtime
- · Replies 2 ·
Undergrad Finding a volume by triple integration
- Juggler123
- · Replies 1 ·
Graduate Area of a hyperbolic paraboloid contained within a cylinder
- Juggler123
- · Replies 1 ·
Undergrad What is the sum of the infinite series 1/[n(n+1)(n+2)]?
- adamg
- · Replies 14 ·
Undergrad Matrix condition number question
- tim51
- · Replies 1 ·
Undergrad How to Average Hysteresis Curves and Calculate Area in Matlab?
- Christiane1
- · Replies 1 ·
Graduate Does every continuous function has a power series expansion on a closed interval
- kof9595995
- · Replies 10 ·
Graduate Function can be represented by a Taylor series
- IniquiTrance
- · Replies 7 ·
Undergrad 2 functions f and g that dont have limits at a number c but fg and f+g do
- ibensous
- · Replies 1 ·
Undergrad Related Rate Problem Including a Cone
- visoccer8
- · Replies 2 ·
Undergrad Lim x^2-4y^2/(x+2y) as (x,y)->(-2,1): -4 or DNE?
- Dustinsfl
- · Replies 2 ·
Graduate Smooth and L^2 on R^n. Will it be bounded?
- stradlater
- · Replies 4 ·
Graduate Question regarding Curl and Cross Product
- bitrex
- · Replies 2 ·
Undergrad Problem with int(arctan(B-x/tan(a))/(d-x)) dx
- klaus
- · Replies 8 ·
Graduate What is the value of an irrational infinite sum with a unique pattern?
- Mentallic
- · Replies 6 ·
Graduate Trouble understanding a derivative used in Hermite curve reparameterization
- pcap
- · Replies 1 ·
Undergrad Is it possible to integrate e^-mod(x^n) for n>2?
- KoopaCooper
- · Replies 10 ·
Undergrad Integrating a quadratic funtion raised to m/n
- mdnazmulh
- · Replies 8 ·
Graduate How Do I Correctly Fit a Gaussian to My Absorption Spectra Data?
- pazmush
- · Replies 1 ·
Graduate How Do You Solve This Complex Indefinite Integral?
- qspeechc
- · Replies 5 ·
Undergrad Integral evaluated at +/- infinity
- diffusion
- · Replies 2 ·
Graduate Finding the Area of a Hyperbolic Paraboloid
- Juggler123
- · Replies 2 ·
Graduate Do I integrate it using Trigonometry substitution?
- caseyjay
- · Replies 4 ·
Undergrad What Are the Key Applications of the Hessian Matrix in Multivariable Calculus?
- abcdefg10645
- · Replies 2 ·
Undergrad Can You Compute Fresnel Integrals?
- unseenoi
- · Replies 14 ·
Undergrad Suggest some optimization problems for me, please.
- SpEuler
- · Replies 3 ·
Graduate Confusion with Delta Dirac Function's First Property: Why Does Infinity Equal 1?
- danong
- · Replies 14 ·
Undergrad Material Needed for Power Series
- bobber205
- · Replies 3 ·
Undergrad Does the Variable of Differentiation Matter in Calculating Derivatives?
- Kyouran
- · Replies 6 ·
Graduate Fresnel Integrals: Questions Answered
- Barkan
- · Replies 2 ·
Undergrad How to Find S as a Function of t in Differential Equations?
- olechka722
- · Replies 2 ·
Graduate Zeros of functions on the complex plane
- zetafunction
- · Replies 1 ·
Graduate Function f(x) such that it's continuous
- dE_logics
- · Replies 31 ·
Undergrad Which single-valued differentiable function between 0 and 1 satisfies
- Wiemster
- · Replies 15 ·
Graduate Understanding Compact Sets and Their Role in Continuity
- darkSun
- · Replies 6 ·
Undergrad Need advice on how to study trigonometry
- iamsmooth
- · Replies 2 ·
Graduate Can complex analysis be used to evaluate real definite integrals?
- zetafunction
- · Replies 2 ·
Graduate Integral of Exp(I x) and the Dirac Delta
- hbweb500
- · Replies 1 ·
Undergrad Is Implicit Differentiation Valid in Cases Where z is Not a Function of x?
- phymatter
- · Replies 2 ·
Graduate Understanding One-to-One Mapping
- CYRANEX
- · Replies 6 ·
Graduate Complex analysis- poles vs. Zeros, etc.
- quasar_4
- · Replies 5 ·
Graduate On Analytic Continuations of complex-valued functions
- logicalmoron
- · Replies 1 ·
Undergrad Help Forces and Friction and Movement O my
- kza62
- · Replies 5 ·
Graduate How Many Non-Measurable Sets Exist?
- fourier jr
- · Replies 1 ·
Graduate Deriving the Bernoulli EquationFluids
- Saladsamurai
- · Replies 4 ·
Undergrad Second Order DE - Need Help With Equation
- Clef
- · Replies 7 ·