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 Residue of exp[i.kx] / [ 1 - k^2 ]: Find Answer & Fix Mistake
- Master J
- · Replies 5 ·
Graduate Understanding the Dirac Delta Distribution
- Amok
- · Replies 6 ·
Graduate Calculating Arc-Length Function for Smooth Curve g
- Buri
- · Replies 3 ·
Graduate Continuous function on R at certain values of a
- maximus101
- · Replies 5 ·
High School Beginning self-study - one question
- Laura Palmer
- · Replies 8 ·
Undergrad Is This a Differential Equations Problem?
- NJJ289
- · Replies 2 ·
Graduate Solving an Integral Using Euler's Formula
- cragar
- · Replies 2 ·
Graduate What determines the magnitude of a tangent vector?
- atreide
- · Replies 7 ·
Graduate Calculus of Variation: Chain Rule and Formulation Proof
- Gavroy
- · Replies 4 ·
Undergrad How can I use Archimede's axioms to find the limit of sin(x) as x approaches 0?
- Ele38
- · Replies 12 ·
Graduate Smooth Mapping Between Unit Circle and Curve in R^2?
- Pip021
- · Replies 5 ·
Undergrad How can I find the maximum point on a function without using its derivative?
- brydustin
- · Replies 1 ·
Undergrad Solid Angles 101: A Crash Course
- kerasene
- · Replies 2 ·
Undergrad Calculating df/dg with Chain Rule: Romeo's Guide
- romeo6
- · Replies 30 ·
Undergrad What is the meaning of the indefinite integral of 1/x?
- SprucerMoose
- · Replies 9 ·
Graduate Calculating the Limit of an Einstein Solid Specific Heat
- Amok
- · Replies 2 ·
Graduate Why the sequence is not convergent?
- symbol0
- · Replies 6 ·
Graduate Need a lot of worked real analysis proofs (from easy to difficult)
- Helicobacter
- · Replies 9 ·
Undergrad Relationship between inequalities in proofs
- Seacow1988
- · Replies 2 ·
High School Calculus & Differential Eqns: 10th Grader Guide
- khil_phys
- · Replies 3 ·
Undergrad Why Should We Care About Integrals?
- holezch
- · Replies 9 ·
Undergrad Perimeter of an elipse - exact formula
- realitybugll
- · Replies 26 ·
Undergrad General question about parameterized equations for lines
- inknit
- · Replies 1 ·
Graduate Computing Series Product: a-i+1^a-i+1
- oscaralive
- · Replies 6 ·
Undergrad Failed Calculus Quiz: Did I Get the First Question Right?
- macbowes
- · Replies 11 ·
Undergrad Small change in constants, big change in integral
- Rose Garden
- · Replies 3 ·
Graduate Explanation of Limit Superior/Inferior
- Living Laser
- · Replies 3 ·
Undergrad Can lines in 3D be parametrized by the same variable?
- inknit
- · Replies 4 ·
High School Significance of a plane equation
- quietrain
- · Replies 6 ·
Undergrad Need example of real application of differential equation
- Beth639
- · Replies 1 ·
Graduate Fourier transform of non-decaying functions
- mnb96
- · Replies 1 ·
Graduate Is There a Constant \( c \) for the Moduli Sum of Complex Numbers?
- cheeez
- · Replies 16 ·
Undergrad Why does the graph of the integral of x^3e^x^2 do this?
- MoarGrades
- · Replies 9 ·
Graduate Archimedean property for unbounded sets
- torquerotates
- · Replies 3 ·
Graduate Question about nowhere dense sets
- AxiomOfChoice
- · Replies 3 ·
Graduate Finite expansion at infinite
- elabed haidar
- · Replies 1 ·
Graduate Caucy-Riemann equations and differentiability question
- bitrex
- · Replies 3 ·
Undergrad Understanding the Limit Definition of the Derivative: A Search for Mistakes
- limitkiller
- · Replies 4 ·
Graduate Need help with solving this hard integral
- m06antwe
- · Replies 2 ·
Graduate Point-Set Topology Question: Convergence on Open and Closed Intervals
- Poopsilon
- · Replies 2 ·
Undergrad Help with an integral that has differentials inside of it
- enerj
- · Replies 1 ·
Undergrad How can I simplify this Taylor expansion?
- ninevolt
- · Replies 1 ·
Graduate Calculus of Variation: "Help Me Understand a Step!
- Gavroy
- · Replies 1 ·
Undergrad What is the derivative of max(u(x),v(x)) when u(x) and v(x) are given functions?
- Dansuer
- · Replies 3 ·
Graduate Question Fourier Transform Smoothness/Compactness
- mnb96
- · Replies 3 ·
Undergrad Not understanding some integration results
- dBrandon/dC
- · Replies 4 ·
Undergrad Points of Inflection, The Second Derivative Test.
- MisterMan
- · Replies 1 ·
C3PO Equation: Awesome Math Problem | SpikedMath
- Synetos
- · Replies 7 ·
Undergrad The rate of convergence of a sequence
- Drinknderive
- · Replies 1 ·
Undergrad Proving Unboundedness of B if A is Unbounded
- Seacow1988
- · Replies 2 ·
Graduate Limit of compositions at infinity.
- Yuqing
- · Replies 1 ·
Graduate What is meant by functional derivative?
- saravanan13
- · Replies 3 ·
Graduate Finding a Parametrization for SU(3) in Terms of Angles
- yola
- · Replies 1 ·
Undergrad Why is the Gradient Vector Normal to the Surface?
- RK1992
- · Replies 5 ·
Undergrad Understanding Epsilon: Why a+e<b for all e>0 implies a≤b
- Seacow1988
- · Replies 4 ·
Undergrad Definite integration by parts with sub
- h00zah
- · Replies 1 ·
Graduate Can I Choose Any Branch for the Derivative of sqrt(z) in the Principal Branch?
- kcuf
- · Replies 2 ·
Undergrad How Do I Approach Solving the Differential Equation dy^2/dx = 62y - 0.2?
- Jennifer_88
- · Replies 4 ·
Graduate The Levi-Civita Symbol and Its Relation to the Kronecker Delta: A Closer Look
- quietrain
- · Replies 27 ·
Graduate Is Tan(x) Locally Lipschitz?
- gaganaut
- · Replies 2 ·
Graduate Gradient of a Vector Dot Product
- pcalhoun
- · Replies 3 ·
High School Simple Integration: Make Your Life Easier
- PhysicsGnome
- · Replies 1 ·
Graduate Question about a scientific paper - Fluid Mechanics - Perturbation Theory
- crocomut
- · Replies 2 ·
Graduate Solve Highest/Lowest Points on Curve of Intersection with Lagrange Multipliers
- Cherizzle
- · Replies 1 ·
Graduate Differential forms and visualizing them
- Storm Butler
- · Replies 1 ·
Graduate Recast of an expression containing Diracs [tex]\delta[/tex]-function
- johnpatitucci
- · Replies 2 ·
Graduate Integration of incomplete gamma function
- architect
- · Replies 3 ·
Undergrad Find Length of Segment AB in Circle Co-ordinate Question
- anmolnanda
- · Replies 1 ·
Undergrad Proof of the total differential of f(x,y)?
- Curl
- · Replies 4 ·
Graduate Discovering the Fourier Series of a General Expression: A Comprehensive Guide
- crazy_nuttie
- · Replies 1 ·
Graduate A very tough convergence: (-1)^n * [e-(1+1/n)^n]
- emnethesemn
- · Replies 2 ·
Graduate How is Integration over SU(3) Defined?
- jinbaw
- · Replies 3 ·
Graduate I'm trying to figure out how to prove this inequality
- minifhncc
- · Replies 3 ·
Graduate What is the Limit of Z_n as n Approaches Infinity in Cascaded Resistors?
- elgen
- · Replies 2 ·
Undergrad Help Growth Models - Derivates
- acocac
- · Replies 3 ·
Undergrad Second-order nonhomogeneous diff-eq
- BucketOfFish
- · Replies 4 ·
Graduate Approximating sinh through taylor's series
- jakey
- · Replies 1 ·
Undergrad Integrating arctan(y) with respect to x
- lolallday
- · Replies 3 ·
Graduate Why Does the Missing Lagrange Multiplier Matter in Differential Forms?
- Kreizhn
- · Replies 4 ·
Undergrad What are some online resources for learning Fourier expansion/series?
- Brown Arrow
- · Replies 3 ·
Graduate How can the Newton-Raphson method be used to solve a curved triangle equation?
- m1ke_
- · Replies 6 ·
Undergrad Fourier Transform of a signal for which no function exists
- Gavin Harper
- · Replies 2 ·
Undergrad Limit Question: Calculator Discrepancy
- Taiki_Kazuma
- · Replies 1 ·
Undergrad General formula to find δ, given ε, c, f(x), and L
- TylerH
- · Replies 4 ·
Graduate I need a method to calculate ln(x) for small x, other than Taylor series method
- hkBattousai
- · Replies 12 ·
Undergrad What is the Correct Notation for Infinity when Taking a Limit?
- scoutfai
- · Replies 12 ·
Graduate Rate of convergence for functions
- user11
- · Replies 1 ·
Graduate Why is the last term on the RHS missing in my evaluated triple integral?
- David Fishber
- · Replies 1 ·
Graduate Understanding the RK Derivation Intuitively
- bangthatdrum
- · Replies 4 ·
Graduate Unclear on Riemann Zeta Function
- hy23
- · Replies 2 ·
Graduate Is the Change of Variables in this Integral Well Defined?
- LAHLH
- · Replies 2 ·
Graduate Measurable Sets: Proving Open Subsets of Closed Unit Square are Measurable
- sutupidmath
- · Replies 4 ·
Undergrad Can We Use the Product Rule for Limits in This Scenario?
- MHD93
- · Replies 9 ·
Graduate Analysis curious on how to prove
- mollysmiith
- · Replies 1 ·
Undergrad Image of f(x) = x/(1+|x|): Find the Range
- Demonoid
- · Replies 1 ·
Undergrad Residues for a Complex Analysis Noob
- Master J
- · Replies 5 ·
High School Who was the first to prove the fundamental theorem?
- armolinasf
- · Replies 3 ·
Undergrad Rusty of Calculus: Please check this derivative for me
- edgepflow
- · Replies 4 ·
Undergrad Elementary exponential integral
- Master J
- · Replies 7 ·
Graduate Kalman Filter for State Estimation
- tommyhakinen
- · Replies 1 ·