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 Use of differentiation operators?
- Shindo
- · Replies 1 ·
Undergrad How vector area of a closed surface is zero?
- Manisha Punia
- · Replies 6 ·
Graduate Is the given unit vector derivation valid for any coordinate system?
- LagrangeEuler
- · Replies 3 ·
High School What Makes the Epsilon-Delta Definition Special for Continuity?
- imram.math
- · Replies 9 ·
High School Finding Oblique Asympote by polidiv
- BananaJoe
- · Replies 2 ·
What has been done here to simplify the integration
- nacho-man
- · Replies 4 ·
Graduate What Are Infinitesimals of Order Higher Than Δx, Δy, and Δz?
- koustav
- · Replies 3 ·
Graduate How Does Dirac Delta Substitution Relate to Helmholtz's Decomposition Theorem?
- muzialis
- · Replies 5 ·
Taylor's questions at Yahoo Answers regarding related rates
- MarkFL
- · Replies 1 ·
High School Is There a Shortcut for Writing Limits in Math?
- ZeroPivot
- · Replies 9 ·
Sum of f(kπ/2002) for k=91 to 910 where f(x)=1/(1+tan³x)
- anemone
- · Replies 2 ·
Undergrad Divergence Theorem: Understanding and Applying in Vector Calculus
- member 428835
- · Replies 1 ·
Undergrad Calculus by Spivak Trichotomy Law
- Bashyboy
- · Replies 8 ·
Rate water is pumped into a cylindrical tank
- MarkFL
- · Replies 1 ·
Undergrad Why does the tangent function behave like the angle itself on a unit circle?
- member 428835
- · Replies 3 ·
Undergrad Infinitesimal volume using differentials
- girolamo
- · Replies 3 ·
Graduate How to Compute the Integral of k(T(x)) from T(x=0) to T(x=L)?
- andreasgeo
- · Replies 1 ·
Graduate Why Don't We Learn This Necessary Criterion for Series Convergence in School?
- jk22
- · Replies 4 ·
The line y = ax + b is tangent to the graph
- anemone
- · Replies 6 ·
Graduate Finding the needed power without expanding
- Seydlitz
- · Replies 2 ·
Undergrad Finding the integral of 1/(1+cosh x)
- FelixHelix
- · Replies 11 ·
What is the Interesting Euler Sum Proven by this Equation?
- alyafey22
- · Replies 8 ·
Graduate How can vector calculus 'del' relationships be derived using other identities?
- member 428835
- · Replies 3 ·
Graduate Is My Epsilon-Delta Proof of a Limit Correct?
- DarthRoni
- · Replies 8 ·
Undergrad Heaviside function: when is it on, and what does multiplying by x do?
- physicsmad33
- · Replies 2 ·
Undergrad Limit question related to Euler's constant
- musicgold
- · Replies 8 ·
Find Stationary Points of f(x,y) Under Constraint x^3+y^3+6xy=8
- Petrus
- · Replies 1 ·
Graduate Del operator - order of operations
- Nikitin
- · Replies 6 ·
Justine's question at Yahoo Answers regarding the Midpoint and Trapezoidal Rules
- MarkFL
- · Replies 1 ·
Pattern in Legendre polynomial coefficients for a step function
- Dustinsfl
- · Replies 3 ·
How to find the derivative of y=e^(-0.5x)
- coolbeans33
- · Replies 2 ·
Did I Find the Derivative of (5t^2+1)^4 Correctly?
- coolbeans33
- · Replies 2 ·
Undergrad Projecting a vector onto a plane.
- IgF
- · Replies 8 ·
Epsilon delta proof of a two-variable limit using inequalities
- LeibnizIsBetter
- · Replies 3 ·
Triple integral, spherical coordinates
- Petrus
- · Replies 4 ·
Undergrad Double integral of |x-y| over the unit square
- abubakar_mcs
- · Replies 4 ·
Brad's questions at Yahoo Answers regarding finding anti-derivatives
- MarkFL
- · Replies 1 ·
Graduate Finding extreme x values on a level curve using partial derivatives
- hotvette
- · Replies 2 ·
Graduate Can I apply L'Hopital's rule to this integral expression?
- jackmell
- · Replies 7 ·
Undergrad Can I state that a of n is decreasing w/o taking the derivative
- freshman2013
- · Replies 3 ·
Find Tangent Line for ln(xy) + 2x - y + 1 =0 at (1/2,2)
- MarkFL
- · Replies 1 ·
Angular speed of two belt-connected pulleys with 15cm and 8cm radii
- karush
- · Replies 2 ·
Undergrad Can you Call this a standard limit?
- ZeroPivot
- · Replies 14 ·
Graduate Integral: square root of sum of trig polynomials
- nickthequick
- · Replies 3 ·
Graduate Arc length parametrisation question (error in notes?)
- chipotleaway
- · Replies 3 ·
Undergrad Can I use experimental data to solve equations with integrals?
- rakue
- · Replies 2 ·
Volume of solids of revolution using washer and shell methods
- paulmdrdo1
- · Replies 13 ·
Rate of Change of Plane's Distance from Radar Station - Gina's Question
- MarkFL
- · Replies 1 ·
Undergrad Binomial expansion of a function with x raised to a power
- Dixanadu
- · Replies 3 ·
Graduate Integrals featuring the laplacian and a tensor
- smallgirl
- · Replies 1 ·
Derivative of a function with only variables
- coolbeans33
- · Replies 11 ·
Introduction to RAD (Rapid Application Development)
- karush
- · Replies 2 ·
Simplifying polynomial fraction
- coolbeans33
- · Replies 1 ·
What does (1/2)x^(-1/2) equal?
- coolbeans33
- · Replies 2 ·
Undergrad Interpreting the continuous time Fourier transform as a frequency density function
- dexterdev
- · Replies 3 ·
Limit of ln(1+x²y²)/(x⁴+y⁴) as x²+y²→∞
- Petrus
- · Replies 4 ·
Graduate So the question is: How do I compute the area of a hyperboloid?
- sarah7
- · Replies 3 ·
Marty's question at Yahoo Answers regarding minimizing a cost function
- MarkFL
- · Replies 3 ·
Cal's questions at Yahoo Answers regarding the derivative form of the FTOC
- MarkFL
- · Replies 1 ·
Graduate Integral of e^(-x²) times a function
- jollage
- · Replies 4 ·
Graduate Trig Substitution for ∫x^3/(4x^2+9)^(3/2): Solving the Insanity
- GraceLee
- · Replies 1 ·
Graduate Does the left side of Euler's Equation always equal zero?
- Hertz
- · Replies 2 ·
Integration involving trigonometric functions
- bergausstein
- · Replies 8 ·
Graduate Solving 3-Momentum Integral: Seeking Assistance
- Ang Han Wei
- · Replies 1 ·
Classifying stationary points of a 3-variable function with the quadratic form
- Petrus
- · Replies 10 ·
Find derivative with exponential function?
- coolbeans33
- · Replies 5 ·
Undergrad Suggestions for Calculus I honors projects?
- QuantumCurt
- · Replies 5 ·
Undergrad Derivative of y = e^(x^x) and whether d/dx(ln e) = 0 or 1
- dimasalang
- · Replies 10 ·
Is My Solution to This Integral Correct?
- paulmdrdo1
- · Replies 16 ·
Undergrad Does a Sequence Converge if Its Differences Tend to Zero?
- ppy
- · Replies 1 ·
Graduate Prove by Induction that n ≥ 2^(n-1) n ≥ 1
- kudzie adore
- · Replies 3 ·
Graduate Does grad(∂f/∂t) equal ∂/∂t(grad f)?
- M. next
- · Replies 2 ·
Undergrad Does the Integral \(\int_0^\infty \sin(x) \, dx\) Have a Definite Value?
- jollage
- · Replies 4 ·
Graduate How to show integral equal to hypergeometric function?
- jackmell
- · Replies 6 ·
Graduate Trigonometric substitution in square loop E field integral
- mathnerd15
- · Replies 6 ·
Prove that A Real Root Exists in [-1, 1]
- anemone
- · Replies 4 ·
Solving Point of Tangency for AP Calculus BC Problem
- MarkFL
- · Replies 1 ·
Undergrad Partial fraction decomposition of x/(x^4+1)
- jmedina94
- · Replies 7 ·
Alternative Method for Solving ∫sin(3x)cos(5x)dx?
- paulmdrdo1
- · Replies 6 ·
Undergrad How do I find the Taylor Series of ##\frac{q}{\sqrt{1+x}}## around x = 0?
- TheFerruccio
- · Replies 9 ·
Are These Trigonometric Integral Solutions Equivalent?
- paulmdrdo1
- · Replies 6 ·
Graduate Laplacian in toroidal coordinates
- Einj
- · Replies 5 ·
Graduate Maximally strong fundamental theorem
- jostpuur
- · Replies 4 ·
Logarithmic Integral on Stack Exchange - author unknown
- DreamWeaver
- · Replies 5 ·
Finding the area between a circle and a function
- MarkFL
- · Replies 1 ·
Derivative of 2/√t + 3/t^(2/3)
- coolbeans33
- · Replies 3 ·
Find derivative of function with fractional exponent?
- coolbeans33
- · Replies 3 ·
Graduate Laplace transform of tan(t) without infinite iteration
- FeDeX_LaTeX
- · Replies 15 ·
So I get the same answer as the book except for a constant term.
- paulmdrdo1
- · Replies 4 ·
Integration of exponential function
- paulmdrdo1
- · Replies 1 ·
Cilian's question at Yahoo Answers regarding integration by partial fractions
- Chris L T521
- · Replies 1 ·
How to solve the integral of 1/(1+e^y)
- paulmdrdo1
- · Replies 10 ·
Related rates problem with a conical pile of sand
- MarkFL
- · Replies 1 ·
Evaluate the integral of x^m/(a+log x) from 0 to z
- DreamWeaver
- · Replies 1 ·
Undergrad Does the limit exist if the domain is restricted?
- MathewsMD
- · Replies 9 ·
Non-continuous integrals and discrete variables
- skate_nerd
- · Replies 4 ·
Sum series- Prove the equality of ratio and root.
- Chipset3600
- · Replies 5 ·
Integration of hyperbolic function
- paulmdrdo1
- · Replies 1 ·
How Do You Integrate Using Inverse Trigonometric Functions?
- paulmdrdo1
- · Replies 1 ·
Integrating e^(-u) after u-substitution on ∫cos(5x)/e^(sin(5x)) dx
- find_the_fun
- · Replies 4 ·