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.
Threads
Graduate Is a Limited Operator Equivalent to Continuity in Norm Topology?
- diegzumillo
- · Replies 2 ·
Undergrad Continuous Compound Interest with changing capital
- cango91
- · Replies 13 ·
Graduate Jensen's Inequality: Complex Analysis vs. Measure Theory
- lark
- · Replies 5 ·
Graduate Probability distribution function with arctan
- aus_fas
- · Replies 2 ·
Undergrad Given a point and a curve: how to find perpindicular POI?
- DyslexicHobo
- · Replies 10 ·
Graduate Explicitly summing a series involving hyperbolic tangent
- gabbagabbahey
- · Replies 3 ·
Graduate Can someone explain the Riemann hypothesis simply?
- Jameson
- · Replies 8 ·
Graduate How do I calculate the Fourier integral with non-zero phase shift?
- arcmed
- · Replies 4 ·
Undergrad When is the derivative zero positive negative or neither?
- _DJ_british_?
- · Replies 8 ·
Graduate What is the gradient of a function f(x,y) = x^y on the complex plane?
- Tac-Tics
- · Replies 2 ·
Graduate Neighborhoods and Interior Points in Metric Spaces
- samspotting
- · Replies 19 ·
Undergrad Can the Nth Derivative Formula for ln(x) Be Extended to ln(x+c)?
- islandboy401
- · Replies 3 ·
Undergrad Area Under Sine Wave: Anti Diff of -cosx
- philrainey
- · Replies 1 ·
Undergrad How Can the Kalman Filter Improve Position Sensor Data Analysis?
- jgvicke
- · Replies 1 ·
Graduate Connectedness of coordinates with one rational point
- hypermonkey2
- · Replies 1 ·
Undergrad Prove/Disprove: Inequality for x ≥ 0
- acarchau
- · Replies 3 ·
Graduate There's a distribution Tf for each function f
- Fredrik
- · Replies 19 ·
Undergrad How Can You Use a Fact to Evaluate Limits?
- islandboy401
- · Replies 1 ·
Graduate Calculating the Volume of a Toroidal Section: A Mathematical Exploration
- Monkfish
- · Replies 2 ·
Graduate How to Approximate a Partial Exponential Sum?
- Nurdan
- · Replies 6 ·
Undergrad Epsilon-Delta Definition of Limit (Proofs)
- Daniel Y.
- · Replies 2 ·
Undergrad Generating McLaurin Series for ln (1+x^2)
- islandboy401
- · Replies 2 ·
Graduate Cauchy integral theorem question
- JohnSimpson
- · Replies 4 ·
Graduate Vector analysis: \nabla applied on integral?
- Gerenuk
- · Replies 4 ·
Graduate Calculating Volume of Sphere Intersection Using Cavalieri's Principle
- DavidSnider
- · Replies 3 ·
Undergrad Does Differentiating e^(-x) and e^(3x+4) Follow Standard Rules?
- matttan
- · Replies 18 ·
Graduate Cauchy Criterion for Series limit
- sedaw
- · Replies 4 ·
Graduate What is the relationship between the Fourier transform and a gaussian function?
- Tac-Tics
- · Replies 11 ·
Undergrad Integration of the binomial theorem
- hmmmmm
- · Replies 9 ·
Graduate Integrating a Vector Field Over a Circular Disk
- Phizyk
- · Replies 2 ·
Undergrad Finding the Power Series Representation for x/(1-x)^2
- chyeaman
- · Replies 3 ·
Undergrad Finding volume using polar coordinates
- babbagee
- · Replies 4 ·
Undergrad What is the method for evaluating integrals with linear terms?
- maobadi
- · Replies 2 ·
High School How Is the Equation of Motion Integrated?
- Perillux
- · Replies 4 ·
Undergrad Integrating Definite Integral: 3x^5 + 4x^4 + x^2
- noobie!
- · Replies 2 ·
Graduate How is Complex z Raised to a Power Equal to Exponential?
- naggy
- · Replies 3 ·
Graduate Logorithms of negative numbers
- SW VandeCarr
- · Replies 3 ·
Graduate Solving Difficult Integral: \int_{-\infty}^{+\infty}Exp(-x^2)*Erf(x^2 - a^2)dx
- Heimdall
- · Replies 1 ·
Graduate Integrating Gullstrand-Plainleve Coordinates in Kerr Metric
- stevebd1
- · Replies 1 ·
Undergrad Finding limits of summations and derivatives of sums
- Zharkkaronn
- · Replies 1 ·
Graduate A Solid Calculus and beyond Text
- physman88
- · Replies 2 ·
Graduate Why does the proof of Cauchy sequences use epsilon over 2?
- lion0001
- · Replies 10 ·
Graduate How can the following integral be evaluated for x^2<1?
- meichenl
- · Replies 7 ·
Undergrad Finding Partial Derivative of an Integral
- physman88
- · Replies 4 ·
Undergrad Finding k in exponential growth when population doubles in 4 hours
- cango91
- · Replies 1 ·
High School Can any one example a function that has limit just in one point
- hadi amiri 4
- · Replies 4 ·
Graduate Convergent series. Is my logic correct?
- emilkh
- · Replies 2 ·
Graduate Integrating sin(2t)e^-|t|e^-j2πft
- sam.green
- · Replies 3 ·
Graduate What Are the Radii of Convergence for a Laurent Series Around a Singular Point?
- naggy
- · Replies 5 ·
Undergrad Regular derivative vs. partial derivative
- DocZaius
- · Replies 5 ·
Graduate Integrate over all values of a vector
- Ionophore
- · Replies 5 ·
Undergrad How can I find the critical points of a function involving fractions?
- Дьявол
- · Replies 17 ·
Graduate Why Does Integration of Certain Functions Result in Infinity?
- touqra
- · Replies 3 ·
Graduate If g is integrable and positive at infinitely many points, is ∫g > 0?
- kala
- · Replies 11 ·
Graduate Taylor Representation of the Floor Function
- flouran
- · Replies 23 ·
Undergrad Why Transform Integrals of Differential Functions?
- Dumbledore
- · Replies 7 ·
Graduate Why Is e/2 Used in the Cauchy Sequence Proof?
- lion0001
- · Replies 2 ·
Undergrad Integrate (tan x)^2(sec x)
- coverband
- · Replies 5 ·
Undergrad Integration that leads to a inverse trig identity
- Minutemade
- · Replies 1 ·
Undergrad Limit of x^x^x as x->0 from right
- emilkh
- · Replies 8 ·
Graduate Explanation of Cauchy Proof for Convergent Sequence
- lion0001
- · Replies 3 ·
High School Why does 2(sin(a)*cos(a))= sin(2a) ?
- Georgepowell
- · Replies 27 ·
Graduate Proof of Fubini's Theorem: Integrating h(x,y)
- grossgermany
- · Replies 2 ·
Undergrad How to Write a Program to Solve an Integral with Subintervals?
- bethi309
- · Replies 4 ·
Graduate Sandwich theorem for lebesgue integral
- onthetopo
- · Replies 10 ·
Graduate Derive integral of sqrt(x^2-a^2)
- coverband
- · Replies 1 ·
Undergrad Making h or d the subject of y = (1/2π(d-h))ln(d/h)
- dadamike
- · Replies 1 ·
Undergrad Unit Normal Vector normal, but not normalized?
- Joskoplas
- · Replies 5 ·
Undergrad How can I integrate Sqrt[x^2-a] using trig substitutions?
- coverband
- · Replies 4 ·
Undergrad Integrating the Square Root of a Polynomial: (4 - x^2)^1/2
- optics.tech
- · Replies 2 ·
Graduate Epsilon-delta test for continuity
- Marin
- · Replies 12 ·
Undergrad Is every continuous function a derivative?
- kala
- · Replies 2 ·
Graduate Linear transformation derivative in Spivak's definition
- krcmd1
- · Replies 9 ·
Graduate Uncountability of neighborhoods in R^n
- variety
- · Replies 6 ·
Undergrad Where Can I Find Vector Algebra Videos for Electromagnetic Studies?
- rela
- · Replies 2 ·
Undergrad How Do You Determine the Ranges of u and v in Multivariable Transformations?
- kingwinner
- · Replies 3 ·
Undergrad Understanding Continuity and Intervals for Limits in Functions
- noobie!
- · Replies 4 ·
Graduate Prove periodicity of exp/sin/cos from Taylor series?
- Gerenuk
- · Replies 17 ·
Undergrad What Test is Used to Find Convergence in Series?
- Savant13
- · Replies 17 ·
Graduate Derivatives of Sine and Cosine Relationship
- Tac-Tics
- · Replies 7 ·
Graduate Laurent series for exp[(a/2)(z - 1/z)] with |z| > 0
- Knightnole
- · Replies 1 ·
Graduate How to approximate this relation?
- KFC
- · Replies 1 ·
Graduate Can a Set Be Measurable if Its Measure is Less Than the Sum of Its Parts?
- Thorn
- · Replies 10 ·
Graduate How to Derive the Integral of Sqrt[x^2-a] Using Trigonometric Substitution?
- coverband
- · Replies 3 ·
Graduate Conjecture: Limit Formula for n Approaching Infinity
- jostpuur
- · Replies 2 ·
Undergrad What is the integral of (dy/dt)^2 ?
- ELEN_guy
- · Replies 2 ·
Graduate Is there a smallest closed ball containing a closed set in a metric space?
- hypermonkey2
- · Replies 7 ·
Undergrad Quick Integral/Derivative question.
- synthetic.
- · Replies 1 ·
Graduate Vector Analysis: Seeking Guidance on Identity and Calculation
- Marin
- · Replies 1 ·
Undergrad Finding the Limit of Partial Sums for a Series
- Дьявол
- · Replies 8 ·
Undergrad How can I integrate 1/(1+e^x) by substituting u = e^{-x} + 1?
- MaximumTaco
- · Replies 4 ·
Undergrad LIMITS approaches o+ - how come?
- noobie!
- · Replies 5 ·
Undergrad Why does differentiating x^2 = x·x·...·x give 2x = x?
- iitjee10
- · Replies 5 ·
Undergrad Solving inequalities in TWO variables?
- kingwinner
- · Replies 15 ·
Undergrad What is the meaning of the dot product in calculus?
- steez
- · Replies 3 ·
Graduate Uniform Continuity Proof for Functions on Closed Intervals
- JG89
- · Replies 4 ·
Graduate Showing characteristic function isolates integral over subinterval
- e(ho0n3
- · Replies 14 ·
Undergrad Proving Divergence of Harmonic Series
- Дьявол
- · Replies 7 ·
Graduate Getting a delta function from an indefinite integral
- pcalhoun
- · Replies 2 ·
Graduate Is the Converse of Polynomial Convexity True in Complex Analysis?
- lark
- · Replies 1 ·