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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What are limit tests and how do they establish convergence of a series?
- ognik
- · Replies 5 ·
Undergrad Calculating Hydrostatic Force on a Trapezoidal Shape
- Obliv
- · Replies 5 ·
Graduate What Comes After Vector Calculus in Pure Calculus?
- inversquare
- · Replies 21 ·
Undergrad How to cancel factorials in power series problems?
- shanepitts
- · Replies 4 ·
Graduate How is the Fundamental Theorem of Calculus Applied to Multivariable Functions?
- CSteiner
- · Replies 2 ·
Graduate Analytic continuation and physics
- kochanskij
- · Replies 3 ·
Undergrad Calc I: Limits at Infinity: Solving r Irrational
- PFuser1232
- · Replies 4 ·
Undergrad How to determine inner and outer radii for 'Washer Method'?
- emergentecon
- · Replies 7 ·
Graduate Why is A(r) called a normalizing amplitude function in periodic potentials?
- LagrangeEuler
- · Replies 3 ·
Undergrad What's Wrong with My Integration by Parts?
- QuickQThrowaway
- · Replies 2 ·
Graduate Difference between continuity and uniform continuity
- Yunjia
- · Replies 12 ·
Undergrad I found a really weird function
- Chuckstabler
- · Replies 5 ·
Undergrad Convergence or Divergence of Factorial Series
- Christian M.
- · Replies 6 ·
Graduate Is it possible to re-write this expression?
- Xyius
- · Replies 1 ·
Graduate Laplacian in complex variables and the Cauchy-Riemann equations
- smart_worker
- · Replies 5 ·
Undergrad Can the Integral of an Area Equation Solve for Volume?
- Bendelson
- · Replies 6 ·
High School Mathematica and Infinite Series Convergence Tests
- zk3381
- · Replies 2 ·
Integrating $\cos(mx)$ with Two Variables
- thereidisanceman
- · Replies 1 ·
Solving Limit of Question with Given Solution -3/2
- seal308
- · Replies 7 ·
Graduate Positive integral for two functions
- ChrisVer
- · Replies 4 ·
Partial derivatives of the natural logs
- claratanone
- · Replies 1 ·
Graduate Are These Triple Integrals Set Up Correctly?
- Sociomath
- · Replies 3 ·
Graduate Standard notation for "open integral"
- qu_bio
- · Replies 3 ·
Graduate How does rearranging the integral equation give f(x)Δx?
- Muthumanimaran
- · Replies 1 ·
Graduate Evaluating ∫xp e-x2 eix dx from -∞ to ∞
- Ananthan9470
- · Replies 4 ·
Graduate How to compute the surface height based on normal vectors
- dilloncyh
- · Replies 1 ·
Undergrad What is the Correct Integral of Inverse Cosecant?
- Euler2718
- · Replies 8 ·
What does it mean to evaluate a limit after finding a difference quotient?
- Jaclbl
- · Replies 4 ·
Integrating (triple) over spherical coordinates
- MorallyObtuse
- · Replies 2 ·
Limit of (3/4)^(n+1) as n approaches infinity
- seal308
- · Replies 8 ·
Graduate How do you evaluate a functional derivative with an exponential?
- aaaa202
- · Replies 1 ·
Undergrad Triple integral for bounded regions
- Sociomath
- · Replies 2 ·
How Can I Find the Integral of Arcsec(x)dx Using IBP?
- pmg991818
- · Replies 10 ·
Graduate How can I solve this tricky integral in my differential equation?
- VanHa
- · Replies 5 ·
Undergrad Converting a limit to integral form or vice-versa
- Raghav Gupta
- · Replies 15 ·
Taylor expansion of second order
- mathmari
- · Replies 1 ·
Undergrad What is done in the second line of the product rule proof?
- Muthumanimaran
- · Replies 4 ·
How to Convert Polar to Rectangular Coordinates in Calculus?
- karush
- · Replies 2 ·
Improper integral convergence/divergence
- brunette15
- · Replies 5 ·
Graduate Integrating (1 + x²)/((1 - x²)√(1 + x⁴))
- basty
- · Replies 4 ·
Evaluating Improper Integrals: Convergence or Divergence?
- brunette15
- · Replies 3 ·
Graduate Divergence Theorem Question (Gauss' Law?)
- vector013
- · Replies 5 ·
Undergrad What Is the Term for the Slope Transition Point in Calculus?
- msell2
- · Replies 2 ·
Insights Constructing a continuous nowhere differentiable function
- jbunniii
- · Replies 12 ·
Undergrad Increasing speed, distance, and time.
- Mantikore
- · Replies 1 ·
Finding two points in a set where the line segment between them exits
- reefster98
- · Replies 2 ·
Graduate Error estimate for integral of interpolated function
- maka89
- · Replies 2 ·
Undergrad Eliminate Parameter with Sin and Cos
- Mikeylikesit182
- · Replies 8 ·
Graduate Functional derivative of normal function
- ChrisPhys
- · Replies 6 ·
Limit of (n)^(1/n)/n as n approaches infinity
- Dethrone
- · Replies 4 ·
Integrate $\ln(t^2)/t$ with Substitution
- karush
- · Replies 5 ·
Undergrad How to integrate 1/(1-A*cosx)^3?
- Arash.
- · Replies 8 ·
Undergrad Extracting a constant variable from integral
- shanepitts
- · Replies 2 ·
Graduate Why Does My Integral Calculation Differ from the Expected Result?
- J_M_R
- · Replies 2 ·
Why take derivatives in this force systems problem
- Drain Brain
- · Replies 4 ·
Undergrad Why Does a Constant Appear Only on One Side in This Differential Equation?
- Marcis Rancans
- · Replies 9 ·
How to Use Gauss Chebyshev Formula for Approximating Integrals with n=3?
- jiasyuen
- · Replies 2 ·
Graduate Physical insight into integrating a product of two functions
- Buddhapus17
- · Replies 3 ·
Undergrad Does integration give area between graph and x axis?
- CAH
- · Replies 4 ·
Integration by parts help with parts B and C
- reefster98
- · Replies 1 ·
Minimize ellipsoid volume through a point using Lagrange multipliers
- Dethrone
- · Replies 1 ·
Graduate Calculus of Variations: Δ-Variation vs. δ- Variation
- Snoopy'
- · Replies 1 ·
Proof of $\lim_{{n}\to{\infty}}a_n=\lim_{{n}\to{\infty}}b_n$ with $\epsilon-N$
- Dethrone
- · Replies 7 ·
How to Prove Limit 2^n/n! Using Epsilon Delta?
- Dethrone
- · Replies 4 ·
Undergrad How Do You Determine if a Series Converges Absolutely or Conditionally?
- sun1234
- · Replies 5 ·
Why is the summation in the first part from k=0 to n-1?
- VikramAhuja
- · Replies 12 ·
Finding the intersection points on the graph y=sinx, y=cosx and y=tanx
- Alexander1
- · Replies 4 ·
How Far Does a Bouncing Ball Travel Before Stopping?
- Starkiller2301
- · Replies 2 ·
Triple Integral Bounded by Planes
- erin
- · Replies 3 ·
Solving: Finding $\frac{dT}{dt}$ for a Swimming Duck
- mathmari
- · Replies 8 ·
Lower and upper sums for integral from 1 to 7
- reefster98
- · Replies 2 ·
High School Are there rules for sqrt(x+y) or sqrt(x-y)?
- Emmanuel_Euler
- · Replies 9 ·
Graduate Multinomial Expansion: Solve (Σ^m_i x(i) Σ^i_j x(i,j))^n
- nikozm
- · Replies 3 ·
What is the directional derivative of F at point P(1,2,1) with given direction?
- Drain Brain
- · Replies 8 ·
Undergrad Is differentiation a possible approach?
- wirefree
- · Replies 4 ·
Implicit Functions: How Can Derivatives Be Calculated?
- mathmari
- · Replies 2 ·
Undergrad Is there a constant that is not a constant?
- Shahid Manzar
- · Replies 7 ·
Finding the Sum of a Tricky Series
- Pull and Twist
- · Replies 4 ·
High School Why does sin(θ) = sin(180° - θ) for angles less than 90°?
- LogarithmLuke
- · Replies 14 ·
Deriving a Vector Expression from Given Direction
- Drain Brain
- · Replies 3 ·
Graduate Deriving E(ave)=kT: Is it Correct?
- resurgance2001
- · Replies 2 ·
Solving for the components of a force at a given angle on a plane.
- mathmari
- · Replies 5 ·
Undergrad What Do Different Types of Integrals Represent in Calculus?
- uzman1243
- · Replies 2 ·
Undergrad Question about derivative of an integral
- Mr Davis 97
- · Replies 7 ·
Graduate How is Math Applied in Quantum Physics through Standard Normal Distribution?
- TimeRip496
- · Replies 2 ·
Graduate Continuity at a point implies continuity in the neighborhood
- Happiness
- · Replies 46 ·
Graduate Computing an integral -- any method
- Karthiksrao
- · Replies 4 ·
Floor Function and Tangent function
- anemone
- · Replies 1 ·
Unit vector along A = 2a_ρ - za_z in cylindrical coordinates
- Drain Brain
- · Replies 5 ·
What is the value of the double integral?
- erin
- · Replies 8 ·
Undergrad How can I check my solution in optimization problems?
- Emmanuel_Euler
- · Replies 4 ·
Undergrad Why does the calculus book use Δ by itself in (ln(x+Δ)-lnx)/Δ?
- lonely_nucleus
- · Replies 10 ·
Solve Int. xe^xlnx Difficult Integral
- Maged Saeed
- · Replies 1 ·
Integration by Parts with Domain Warning
- karush
- · Replies 5 ·
Graduate Refesher Part Duex - Rectangular -> Cylindrical -> Spherical
- beer
- · Replies 1 ·
Undergrad What is the integral of e^-(x/2) * sin(a*x) dx?
- Emmanuel_Euler
- · Replies 2 ·
Undergrad The first fundamental theorem of calculus
- Mr Davis 97
- · Replies 2 ·
Graduate How to evaluate the gamma function for non-integers
- David Carroll
- · Replies 17 ·
Graduate Integration and special functions.
- Emmanuel_Euler
- · Replies 4 ·
The Calculating $\cos\left({\sin^{-1}\left({2/3}\right)}\right)$
- karush
- · Replies 4 ·