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 Length of a spiral on a cone with 5 rotations
- Monachus
- · Replies 1 ·
Graduate How is the Cross Product Between Two Vectors Determined?
- Mathoholic!
- · Replies 2 ·
Undergrad Relationship between differential and the operator
- wumple
- · Replies 7 ·
Graduate Is every empty set function continuous?
- julypraise
- · Replies 1 ·
Critical point of function of two variables
- GreenGoblin
- · Replies 9 ·
Graduate W. W. Hansen's Trick to Evaluating Integrals
- marcusl
- · Replies 3 ·
Graduate What is the derivation of fokker planck equation?
- yunusbsk
- · Replies 2 ·
Undergrad How can I improve my study strategy for Analysis by Rudin?
- czechtog
- · Replies 1 ·
Undergrad The Real Importance of Limits in Calculus
- nDever
- · Replies 1 ·
Undergrad Proving sequence convergence without epsilon-N in Spivak chapter 22
- mitcho
- · Replies 1 ·
Undergrad Which Jacobian for Cartesian to cylindrical coordinate conversion?
- Ocifer
- · Replies 6 ·
Sine Fourier series and coefficient of Fourier series
- Markov2
- · Replies 9 ·
Graduate A formula for approximating ln(2) and sums of other alternating series
- checkitagain
- · Replies 1 ·
Partial Fraction Decomposition of Complex Fractions
- Dustinsfl
- · Replies 1 ·
Graduate Confusion regarding the dominated convergence theorem
- AxiomOfChoice
- · Replies 2 ·
Graduate Problem on limits from chemistry
- Bipolarity
- · Replies 9 ·
Find the condition for equality to hold
- anemone
- · Replies 2 ·
Undergrad How can I rearrange an equation for circular motion to solve for velocity?
- junkie_ball
- · Replies 2 ·
High School What is meaning of pai decimal expansion
- sciboudy
- · Replies 1 ·
Graduate Why do partial derivatives of f(x,y)=xy differ when y=x² is substituted?
- BucketOfFish
- · Replies 4 ·
Graduate Does Boundedness Affect the Radius of Convergence for Subtracted Power Series?
- Poopsilon
- · Replies 5 ·
Graduate Is There a Problem with This Complex Integral Evaluation?
- Random Variable
- · Replies 3 ·
Graduate Calculating nth Derivative of e^ax cos(bx+c)
- AAQIB IQBAL
- · Replies 1 ·
Graduate Proving cl(A ∩ B) ⊆ cl A ∩ cl B and why the reverse fails
- life is maths
- · Replies 9 ·
Evaluate five infinite series involving exponentials and factorials
- sbhatnagar
- · Replies 10 ·
Undergrad Drawing curves in Spherical coordinate
- athrun200
- · Replies 1 ·
Graduate Question on derivative of conjugate
- dimension10
- · Replies 38 ·
High School What is the base-b expansion of a number and how is it calculated?
- iceblits
- · Replies 2 ·
Undergrad How Does Differentiation Determine the Exact Slope of a Curve?
- lazyaditya
- · Replies 12 ·
Finding the Rate of Change of Water Level in a Filling Trough
- bkbowser
- · Replies 3 ·
Graduate How Can I Evaluate This Intriguing Integral in Analytic Number Theory?
- riemannian
- · Replies 1 ·
Graduate Extending radius of convergence by analytic continuation
- jackmell
- · Replies 2 ·
Undergrad Why is there a dx/dx in the Implicit Differentiation rule?
- DrummingAtom
- · Replies 4 ·
Undergrad Quick Math Q: Evaluate (d^2)/(dxdy) ?
- btbam91
- · Replies 5 ·
Undergrad Is U(n) Cyclic and How to Determine Its Generators?
- iceblits
- · Replies 2 ·
Find a Bounded, Decreasing $\displaystyle f(x)$
- alexmahone
- · Replies 8 ·
Undergrad Using L'hopital's rule in exponential function
- Elsasw
- · Replies 2 ·
Undergrad Limit of f(x+g(δ))-f(x) over g(δ) as δ→0
- mnb96
- · Replies 5 ·
Undergrad Evaluating limits of logarithmic functions for pH modeling
- Bipolarity
- · Replies 1 ·
Graduate Is there a formula for the square of an infinite sum?
- Char. Limit
- · Replies 2 ·
Undergrad Improper integral of odd integrand
- MHD93
- · Replies 8 ·
Graduate Solution of exp(lambda)*Gamma(0,lambda)
- shakeel001
- · Replies 3 ·
Undergrad Need some advice regarding apostol calculus volume 1
- glb_lub
- · Replies 2 ·
Undergrad Trig Identity for Arctan(a/b) with Rational Values?
- iceblits
- · Replies 9 ·
Graduate Why Does My Calculation of the Gaussian Integral for x^4 Differ?
- AdrianMay
- · Replies 3 ·
Graduate Can natural extensions of real functions to hyperreals be proved?
- Bipolarity
- · Replies 7 ·
Graduate Can Special Functions Express This Complex Integral?
- spinblue
- · Replies 1 ·
Graduate Solving Double Integral with Polar Coordinates
- asmani
- · Replies 1 ·
SE BoardHow Can I Solve This Trigonometric Limit Problem?
- MacLaddy1
- · Replies 5 ·
Give an example of a function f(x)
- alexmahone
- · Replies 1 ·
Undergrad Is there someway to find the exact area of a blob using integrals?
- questionpost
- · Replies 3 ·
Function that is periodic and non-constant but has no minimal period
- alexmahone
- · Replies 5 ·
Graduate What Type of Expansion is Used Here?
- Chuck88
- · Replies 4 ·
Write f(x) in terms of the unit step function u(x)
- alexmahone
- · Replies 3 ·
Undergrad What is the topic full of inequalities of 1/(n+1) and integrals?
- Ask4material
- · Replies 1 ·
High School Integrating sine from 0 to pi: What does the graph show?
- quietrain
- · Replies 8 ·
Graduate Limit involving dirac delta distributions
- thrillhouse86
- · Replies 3 ·
Graduate How can I simplify the second integral to make it less than ε?
- Inertigratus
- · Replies 8 ·
F(x) coincides with its inverse function
- alexmahone
- · Replies 1 ·
Undergrad Partial derivative of a single variable function
- wumple
- · Replies 2 ·
How Can I Find the Limit of the Natural Log Function in the Form of a Question?
- anemone
- · Replies 7 ·
Graduate Can every set be contained in a measurable set differing by a null set?
- alexfloo
- · Replies 1 ·
Graduate E to an imaginary power, equivalent expressions, inequal outcomes?
- daniel.e2718
- · Replies 2 ·
Undergrad Extrema in Several Variables: A different way?
- nth.gol
- · Replies 2 ·
Graduate Finding the limit of a recurrence equation.
- iironiic
- · Replies 1 ·
Graduate Why Is the Contour Integral Zero Despite the Pole?
- Unit
- · Replies 5 ·
Undergrad Rolles Theorem, showing two distinct points.
- srhjnmrg
- · Replies 3 ·
Limit problem with exponents/logarithms
- GreenGoblin
- · Replies 5 ·
How do I evaluate these tricky integrals?
- GreenGoblin
- · Replies 22 ·
Undergrad Using u-sub for inetgral(x^4sinxdx)
- aglo6509
- · Replies 1 ·
Undergrad What is the meaning of gradient WRT a fixed point?
- teroenza
- · Replies 3 ·
Graduate Min eigenvalue of a perturbed matrix
- julian
- · Replies 2 ·
The Limit of (sinx+1)/(x) - 1 or Infinity?
- anemone
- · Replies 8 ·
Graduate Integration of functions of Complex Variables
- Charles49
- · Replies 2 ·
Analysis of Convergence for Series a) and b)
- alexmahone
- · Replies 5 ·
Undergrad Does 1/x approach 0 as x approaches infinity?
- Poopsilon
- · Replies 8 ·
Undergrad Gradient vs. Directional Derivative
- 1MileCrash
- · Replies 12 ·
Graduate Why is integral of 1/z over unit circle not zero?
- Poopsilon
- · Replies 22 ·
Graduate Can Weierstrass Substitution Solve This Definite Integral?
- zhiyuanhou
- · Replies 2 ·
Undergrad Integration by substitution (and esp. Weierstrass' substitution)
- dodo
- · Replies 2 ·
Undergrad Parametrize y = sin(x) with i^ j^ components
- kgal
- · Replies 4 ·
Differentiation using first priciple
- atom123
- · Replies 7 ·
Undergrad Small proof on monotonic functions
- Bipolarity
- · Replies 12 ·
Definite integral with four parameters
- polygamma
- · Replies 2 ·
What is the limit of (ln n)^n / [ln(n+1)]^(n+1) as n approaches infinity?
- alexmahone
- · Replies 12 ·
Converting Summation Notation to Closed Form for Linear-Geometric Series
- JimmyK
- · Replies 9 ·
Undergrad Factoring sin and cos from a limit in the derivative of sin x
- RUMarine
- · Replies 4 ·
Approaching Infinity - Finding the Limit of a Sequence
- alexmahone
- · Replies 7 ·
Graduate [Question] Limit and Integration
- Curl
- · Replies 3 ·
Graduate What is the relationship between total variation Δf, δf, and Δx?
- matematikuvol
- · Replies 2 ·
Undergrad Separating Variables in Integration
- su2111
- · Replies 3 ·
Expanding Taylor Series to Get Approximate Answer
- Dustinsfl
- · Replies 4 ·
Graduate Why z^(-1/2) cannot be expanded in Laurent series with center z=0?
- vinovinovino
- · Replies 2 ·
High School Evaluating Limit for (x^3 + x + 2) / (x^4 -x +1) Tending Towards Infinity
- fran1942
- · Replies 5 ·
Undergrad Does there exist a limit for calculating pi?
- polaris12
- · Replies 10 ·
Undergrad Second Derivative of 3x^5 - 5x^3: Inflection Points
- Rasalhague
- · Replies 4 ·
Graduate 2 particles in a 3d corkscrew over surface of a sphere
- T.A. Zenaide
- · Replies 6 ·
Undergrad Definite integrals with -infinity low bound
- Salt
- · Replies 3 ·
Can we prove that the integral of a logarithm function is integrable?
- Spam
- · Replies 4 ·
Why is the Maclaurin series of $e^u$ simply $\sum\frac{u^n}{n!}$?
- poissonspot
- · Replies 4 ·