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 Domain of f(x,g(g)), and partial derivatives
- Rasalhague
- · Replies 4 ·
Undergrad When does substitution not work?
- TylerH
- · Replies 5 ·
Graduate Solve Hard Sequence Problem: Find √1+√1+2√1+3√1+...
- aznluster
- · Replies 4 ·
Graduate Volume created by the revolution of a polar function around the initial line
- progressive
- · Replies 1 ·
Graduate Cauchy Riemann Equations (basic doubt)
- ask_LXXXVI
- · Replies 2 ·
Graduate Understanding the Limit of a Sum in the Integral of f(x)=x
- ManishR
- · Replies 10 ·
Undergrad Is it possible to find areas between three or more curves
- madah12
- · Replies 2 ·
Undergrad Taylor series for cartesian circle equation
- wil3
- · Replies 2 ·
Graduate Continuity for Multivariable Functions
- brydustin
- · Replies 5 ·
Undergrad Can You Integrate x/sqrt(x(1-x))?
- peace-Econ
- · Replies 6 ·
Undergrad Should Derivatives Be Taught Before Limits in Calculus?
- Ivan92
- · Replies 5 ·
Undergrad Ln(x) < sqrt(x) for 1<x<infinity
- Belgium 12
- · Replies 2 ·
Graduate Does an antiderivative of e^z/z^3 exist in the punctured complex plane?
- platinumtucan
- · Replies 9 ·
Graduate How can I understand the Einstein summation convention for vector algebra?
- Matt1991
- · Replies 5 ·
Graduate Why Are f(f^{-1}(E)) and E Not Always Equal in Set Theory?
- henryN7
- · Replies 2 ·
Graduate Solve Integral: $\int \frac{1}{x(x+1)(x+2)(x+3)...(x+m)}dx$
- coki2000
- · Replies 5 ·
Graduate Integrating along the imaginary axis
- Cairo
- · Replies 5 ·
Undergrad Arc length of a circle using integration
- Swallow
- · Replies 10 ·
Graduate Coefficient of the product of two power series
- hholzer
- · Replies 2 ·
Undergrad What is the Taylor's series for cos(pi/3)?
- inknit
- · Replies 2 ·
Undergrad Trough - Related Rates Problem
- BlackSheep987
- · Replies 1 ·
Graduate Analyticity of Complex Function f(z)=1/(z^2-1)
- tthivanka
- · Replies 5 ·
Undergrad How to Derive 1/sqrt(1+2t)?
- ofiveo
- · Replies 2 ·
Graduate Series: terminology & notation
- Rasalhague
- · Replies 6 ·
Undergrad Power Series Expansion about Point
- curtdbz
- · Replies 1 ·
Undergrad Why is it difficult to integrate x^x
- latyph
- · Replies 99 ·
Graduate Calculating Voltage Drop with Non-Constant Speed
- Son-of-Shem
- · Replies 6 ·
Undergrad 1. The function f(x) is not defined for x = 0. It has the property
- awkwardnerd
- · Replies 1 ·
Graduate How can the equation x^x + x - 1 = 0 be solved analytically?
- mnb96
- · Replies 1 ·
Graduate Why Does the Sequence {1/n} Converge in R1 but Not in Positive Real Numbers?
- henryN7
- · Replies 2 ·
Undergrad How was the integral of 1/x defined?
- gsingh2011
- · Replies 8 ·
Undergrad Why Does Maximizing a Function Also Maximize Its Logarithm?
- obenbayrak
- · Replies 2 ·
Graduate Riemann Integrable <-> Continuous almost everywhere?
- holomorphic
- · Replies 6 ·
Undergrad In partial differentiation why we have to use the jacobian?
- amaresh92
- · Replies 3 ·
Graduate About the definition of measurable functions
- Turambar
- · Replies 4 ·
Undergrad Proof by contrapositive = modus tollens?
- Ryker
- · Replies 2 ·
Undergrad Inverse function and continuity
- phymatter
- · Replies 2 ·
Graduate Need help in a real analysis question
- zztc2004
- · Replies 2 ·
Undergrad Why Is the Change of Variable Theorem for Simple Integrals So Complicated?
- quasar987
- · Replies 10 ·
Graduate Surface integral to line integral
- dspch11
- · Replies 3 ·
Graduate Integral of Bessel J1 -> Struve?
- labaki
- · Replies 4 ·
Graduate Integrate x^x^x: What do you think?
- Alejandroman8
- · Replies 4 ·
Graduate What is the Process and Meaning of Taking the Derivative of a Vector?
- hkBattousai
- · Replies 1 ·
Undergrad How can I easily compute the integral of a hypergeometric function?
- giuseppesk82
- · Replies 4 ·
Undergrad What are the expected values of x for convergence of the given Taylor series?
- elliegurl297
- · Replies 1 ·
Graduate Completeness of an inner product space
- Hjensen
- · Replies 5 ·
Graduate Why derivative of a closed real function is continous on open interval
- ManishR
- · Replies 9 ·
Undergrad Correct proof (in stewart calculus) of fermat's theoram ?
- ManishR
- · Replies 1 ·
Graduate Integral of x^x: Does It Exist?
- gulsen
- · Replies 16 ·
Undergrad How Do You Find the Derivative of log(x^2+y^3)?
- engstudent363
- · Replies 7 ·
High School Integration & Derivatives ,Newtons
- manmeet123
- · Replies 1 ·
Undergrad Limits of e^f(x) as x Approaches Infinity
- Cherrybawls
- · Replies 9 ·
Undergrad Need Help Re-Learning Flux Integrals for Constant Vector Fields
- jaredogden
- · Replies 1 ·
Undergrad Rules for curl test applicability
- mathwizeguy
- · Replies 3 ·
Undergrad Area vectors of oriented surfaces
- mathwizeguy
- · Replies 3 ·
Undergrad Interpretation of power rule for integration applied to 1/x
- daviddoria
- · Replies 2 ·
Graduate Proof of Stationary Values for Ritz Values in Lanczos Iteration
- redlegend
- · Replies 1 ·
Graduate Optimizing H for Accurate Outlier Detection in Weighted Linear Least Squares
- ilia1987
- · Replies 1 ·
Undergrad Absence of limits in Sylvanus P. Thompsons Book
- dkotschessaa
- · Replies 5 ·
Graduate Lim sup lim inf of rationals in [0,1]
- dopeyranger
- · Replies 2 ·
Graduate How do you evaluate the vector calculus question over an ellipsoid?
- BrandonATC
- · Replies 2 ·
Graduate Cantor's finite intersection principle
- Rasalhague
- · Replies 2 ·
Undergrad Function oscillates from -1 to 1 so limit
- zorro
- · Replies 14 ·
Graduate Why do unit vectors appear in the scalar gradient?
- amaresh92
- · Replies 2 ·
Undergrad How to Easily Convolve a Function with Itself?
- thomitsu
- · Replies 3 ·
Undergrad Finding the most 'important' variable
- gheelengooi
- · Replies 1 ·
Graduate How Does Function Behavior in Intersection Impact Integrals in Rectangles?
- Buri
- · Replies 5 ·
Graduate Complex Analysis (zeroes of Polynomials)
- curtdbz
- · Replies 1 ·
Graduate Proving the Non-Existence of the Limit of Cos(1/x) Using Delta and Epsilon
- highshorty
- · Replies 1 ·
Graduate Proof of Zero Value for Vector Field Integral on Closed Surface
- afallingbomb
- · Replies 8 ·
Graduate Is Every Convergent Sequence Also Contractive?
- Guthrie
- · Replies 1 ·
Graduate Does the function f(x)=infinity(x) have a derivative?
- flyers
- · Replies 13 ·
Undergrad Limits of Infinity: Does f(x) Exist?
- phymatter
- · Replies 5 ·
Undergrad Question about finding the area between two curves
- Sinister
- · Replies 4 ·
Graduate Are all continuous bijections homeomorphisms?
- lugita15
- · Replies 11 ·
Undergrad Romberg integration fortran code
- fahad20
- · Replies 1 ·
Undergrad Help finding speed in degrees of latitude/longitude per hour?
- Jer!cho
- · Replies 7 ·
Graduate Convolution with a sinc gives uniform approximation to a function
- Fernsanz
- · Replies 1 ·
Graduate Help me compute numerically this integral
- bayes
- · Replies 9 ·
Undergrad Calculating Surface Area and Volume of 6-Way PVC Pipe - Quick and Easy Guide
- MrMumbleX
- · Replies 10 ·
Graduate Surface area in spherical co-ordinates
- FleetFoot
- · Replies 1 ·
Undergrad Integrate y= arctan x for 0< x <1
- 3ephemeralwnd
- · Replies 2 ·
Undergrad Integrate arcsinw: Explaining the Result
- 3ephemeralwnd
- · Replies 2 ·
Undergrad How Many Points Are Needed to Apply the Delta-Epsilon Definition of a Limit?
- mrxtothaz
- · Replies 1 ·
Graduate How Do I Convert This Integral's Domain to Polar Coordinates?
- frggr
- · Replies 3 ·
Graduate Where Can I Find an Accessible Introduction to Hyperfunctions?
- Coelum
- · Replies 1 ·
Undergrad Idea behind the series expansions
- torehan
- · Replies 1 ·
Graduate The inverse function of x exp(-1/x^2)
- phonic
- · Replies 7 ·
Graduate Equivalent Norms in an infinite vector space?
- andyb177
- · Replies 12 ·
Graduate Xxx Trajectory in a gravitational field
- brupenney
- · Replies 1 ·
Undergrad Radial component of a velocity vector - cylindrical coordinates
- Matty Mooo
- · Replies 2 ·
High School Integration and antiderivatives in class
- 3ephemeralwnd
- · Replies 3 ·
Graduate Multivariable Dirac Delta Functions
- freechus9
- · Replies 1 ·
Graduate Inverse Laplace Transformation of an Exponential function
- jf128
- · Replies 1 ·
Graduate Inverting Series: Solving for z in Powers of x
- qbslug
- · Replies 3 ·
Graduate How Does the Integral of exp(-x^2*k+i*m*x) Behave as m Increases?
- ersanjaynp
- · Replies 3 ·
Undergrad How Much Work to Pump Liquid from a Hemispherical Tank?
- coolface.jpg
- · Replies 1 ·
Graduate Partial derivatives with dependent variables (fixed) question.
- Curl
- · Replies 3 ·
Undergrad How to Calculate Implicit Derivatives for Understanding
- Runaway
- · Replies 5 ·
Graduate Is the (ε, δ)-Definition of Limits Sufficient for Uniqueness?
- Noesis
- · Replies 5 ·