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 at x=0 for a symmetric function that drains to infinity
- Helicobacter
- · Replies 7 ·
Undergrad Surface w/ max volume and min surface area
- ksle82
- · Replies 13 ·
Graduate The annoying old 0.999 vs 1, hopefully with a twist
- miscellanea
- · Replies 9 ·
Graduate Is my proof for the boundedness of the set of accumulation points correct?
- MathematicalPhysicist
- · Replies 18 ·
Graduate What function satisfies this Fourier series integral?
- gonzo
- · Replies 4 ·
Undergrad Double Integrals - Volume vs. Area
- Gramma2005
- · Replies 2 ·
Graduate Is the operator $(\vec A \cdot \nabla)$ well-defined in curvilinear coordinates?
- StatusX
- · Replies 10 ·
Undergrad What is the difference between double and surface integrals?
- Manaf
- · Replies 3 ·
Graduate Showing Alternative Methods for Solving Problems
- Shevchenko
- · Replies 7 ·
Graduate Iterated trigonometric differentiation
- Orion1
- · Replies 3 ·
Graduate Can All Functions Be Explicitly Inverted?
- eljose
- · Replies 3 ·
Graduate Why can,t we multiply two distributions?
- eljose
- · Replies 5 ·
Undergrad What is the integral of e and how does it relate to acceleration and velocity?
- Dae
- · Replies 4 ·
Undergrad How to Solve the Integral of e^x ln(x) dx?
- ultrazyn
- · Replies 9 ·
Undergrad Can Integrals Ever Blow Up and What Does That Mean?
- eep
- · Replies 10 ·
Undergrad What is the practical use of calculus in various fields?
- Butterfingers
- · Replies 3 ·
Graduate Is the conjugate of an integral the integral of the conjugate in L2 space?
- gonzo
- · Replies 2 ·
Graduate How to Solve Vector Calculus Equations Using Lagrange's Formula?
- boarie
- · Replies 3 ·
Graduate How Can One Prove a Function Lacks an Elementary Antiderivative?
- TD
- · Replies 3 ·
Undergrad Max Value of f(x): 3cos(4πx-1.3) + 5cos(2πx+0.5)
- AlbertEinstein
- · Replies 3 ·
Graduate Can You Prove the Unseen? A Challenge in Complex Analysis
- desmal
- · Replies 4 ·
Graduate Limit of Integral: x $\rightarrow$ 0, $\int{\sin{t^2}}dt$ 0 to 3
- ultrazyn
- · Replies 3 ·
Graduate Proving Infinite Sum of n^2 a^n/n! = a(1+a)e^a
- Repetit
- · Replies 2 ·
Graduate If h is L-integrable and f + g = h, then f and g also are
- Castilla
- · Replies 12 ·
Graduate Evaluating multi-dimensional integrals
- loom91
- · Replies 13 ·
Undergrad Why does the product rule apply to dot products if they're scalars?
- Gott_ist_tot
- · Replies 4 ·
Undergrad Probability problem - Test Cheaters
- carolyn2112
- · Replies 10 ·
Graduate Analysis Problem: Find Solution in 1 Week
- Dragonfall
- · Replies 7 ·
Graduate Can the Integration of x^x be Solved Conventionally?
- Quadratic
- · Replies 3 ·
Graduate Size of the division of a segment in infinite intervals
- Iraides Belandria
- · Replies 19 ·
Graduate How can we translate a lemma from Riemann integration to Lebesgue integration?
- Castilla
- · Replies 7 ·
Graduate Can Two Distinct Functions Share Magnitude and Fourier Magnitude?
- StatusX
- · Replies 2 ·
Undergrad The limit of sqrt(x) as x goes to 0
- vsage
- · Replies 8 ·
Graduate Equal Integration on Real and Rotated Axes: Why the Difference at +pi/4?
- naima
- · Replies 3 ·
Undergrad How do you evaluate the limit definition of e?
- cscott
- · Replies 10 ·
Undergrad Calculus and pattern recognition
- fsm
- · Replies 19 ·
Undergrad What are the Applications of Complex Analysis in Calculus?
- grief
- · Replies 6 ·
Undergrad How Do You Find the Double Derivative of This Function?
- ozzie6616
- · Replies 8 ·
Graduate How to Calculate the Index of a Line in a Complex Integral?
- Erikve
- · Replies 1 ·
Graduate Real roots of Fourier transform
- eljose
- · Replies 1 ·
Graduate Any non-elementary gamma fcn formulas?
- benorin
- · Replies 3 ·
Graduate What Is the Normal Vector in Stoke's and Gauss' Theorems?
- pivoxa15
- · Replies 11 ·
Undergrad Chasing Person B: Describing the Curve Mathematically
- hypermonkey2
- · Replies 6 ·
Undergrad How Do I Tackle Basic Integration in Economics After a Long Break?
- vaxop
- · Replies 7 ·
High School Infinity x Zero: James' Math Problem
- James Has Questions
- · Replies 7 ·
Undergrad Expanding f(x) = exp(x)/(exp(x)-1)^2
- NEWO
- · Replies 8 ·
Graduate Can the Dirac Distribution be Proven Using Integrals?
- naima
- · Replies 5 ·
Undergrad What Does the Big F Represent in Equations?
- Line
- · Replies 10 ·
Undergrad How Do You Determine Which Values to Use in Linear Approximation?
- Rizzice
- · Replies 2 ·
Graduate Why define domains as open sets rather than closed in complex analysis
- pivoxa15
- · Replies 6 ·
Undergrad Show Region of Integration for Multiple Integrals
- Brewer
- · Replies 4 ·
Graduate How Do You Verify a Linear Fractional Transformation in Complex Analysis?
- sweetvirgogirl
- · Replies 6 ·
Undergrad Calculating Mass of Oil in Cylindrical Core
- Miro
- · Replies 4 ·
Undergrad That is the integral that I would use to find the volume of the solid.
- Pixter
- · Replies 2 ·
Graduate Integrating a square root function with residue theorem
- Zurtex
- · Replies 16 ·
Undergrad Understanding Euler's Formula: The Geometric Connection to e
- Markjdb
- · Replies 6 ·
Undergrad How do I find the center of mass using polar coordinates?
- vadar
- · Replies 1 ·
Undergrad How Do I Calculate Arc Length for f(x)=x^3?
- basha
- · Replies 3 ·
High School How Should You Approach Solving Basic Trigonometric Limits?
- Taryn
- · Replies 11 ·
Graduate How is the Formula for Torsion Derived?
- thechunk
- · Replies 1 ·
Graduate Sum of Series with Trigonometric Terms: Seeking Method to Find Exact Value
- rahl__
- · Replies 2 ·
Undergrad How Do You Solve Integration Problems Using Partial Fractions?
- dark_omen
- · Replies 1 ·
Graduate Is the Set {z^2: z = x+iy, x>0, y>0} Open or Closed?
- sweetvirgogirl
- · Replies 8 ·
Undergrad Deriving Magnetic Field from Biot-Savart Integral for Long Straight Conductor
- Pixter
- · Replies 6 ·
Graduate From decreasing sequences to decreasing functions
- Castilla
- · Replies 8 ·
Undergrad Sphere in a cone (ball in a wine glass)
- rcgldr
- · Replies 2 ·
Graduate Calculus of variations basic question
- alsey42147
- · Replies 2 ·
Graduate When can Schwarz lemma be applied if conditions aren't satisfied?
- sweetvirgogirl
- · Replies 4 ·
Graduate What are the applications of the Riemann Mapping Theorem?
- sweetvirgogirl
- · Replies 4 ·
Undergrad What is a good intro to complex variables book for an undergrad?
- axeae
- · Replies 19 ·
High School Collegeboard and the AP Calculus exam is done
- Ebolamonk3y
- · Replies 32 ·
Graduate A lemma about upper derivatives (upper, non right)
- Castilla
- · Replies 1 ·
Graduate Epsilon and delta definition of limit
- kidia
- · Replies 4 ·
High School What is the first derivative of sec^2x?
- bill nye scienceguy!
- · Replies 2 ·
Graduate Does this Integral have an Elementary Solution
- omagdon7
- · Replies 2 ·
Graduate How Much Analysis is Needed to Study Elliptic Curves in Digital Signatures?
- Castilla
- · Replies 11 ·
High School Where to find calculus help beyond Stewart's textbook
- Quadruple Bypass
- · Replies 3 ·
Undergrad Interesting problem about latitude
- ArcainineFalls531
- · Replies 4 ·
Graduate Generalized change of variables?
- 0rthodontist
- · Replies 4 ·
Graduate What is Euler's Series Transformation and its applications?
- benorin
- · Replies 2 ·
Graduate Linear Functional Operations in Vector Spaces and Fields
- daveb
- · Replies 2 ·
Graduate Asymptotic Equality: Can I Conclude a-c~b-d?
- Treadstone 71
- · Replies 1 ·
Graduate Complex analysis - area inside a simple closed curve
- sweetvirgogirl
- · Replies 1 ·
Graduate Complex analysis - argument principle
- sweetvirgogirl
- · Replies 7 ·
Graduate Complex analysis - maximum/modulus principle
- sweetvirgogirl
- · Replies 5 ·
Graduate Complex analysis - conformal maps -mapping
- sweetvirgogirl
- · Replies 7 ·
Graduate Division of Characteristic Functions
- BSMSMSTMSPHD
- · Replies 2 ·
Undergrad What types of discrete derivatives are there?
- yetar
- · Replies 7 ·
Graduate Most general multiplicative sequence is ?
- benorin
- · Replies 3 ·
Undergrad How can we find the volume of an ellipsoid using an integral?
- -=nobody=-
- · Replies 5 ·
Graduate Why is a set of inequalities contained in a countable union of measure zero sets?
- Castilla
- · Replies 13 ·
Graduate Uniformly continuous and bounded
- math2006
- · Replies 1 ·
Undergrad How can I prove the continuity of sin(x) using common properties?
- JonF
- · Replies 4 ·
Undergrad Upper and lower derivatives information
- Castilla
- · Replies 11 ·
Graduate Partial Derivative of a Parametric Equation
- emob2p
- · Replies 1 ·
Graduate Understanding Theorems: Open Mapping & Closed Range
- Miss_lolitta
- · Replies 4 ·
Undergrad Are we considering point a line segment?
- mubashirmansoor
- · Replies 16 ·
Graduate Can Calculus be Formulated with Infinitesimals Without Introducing New Numbers?
- dx
- · Replies 2 ·
Graduate Why must a set be closed to be compactly covered by finitely many open subsets?
- pivoxa15
- · Replies 42 ·
Graduate Superellipse and a good coordinate system
- traianus
- · Replies 8 ·