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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Convergence and Divergence - Calculus 2
- balloonhf
- · Replies 5 ·
Frank Rodgriguez's question at Yahoo Answers regarding a solid of revolution
- MarkFL
- · Replies 1 ·
Graduate Confirming a Summation Identity
- eddybob123
- · Replies 2 ·
Undergrad Is the Combination of Sin Functions an Even Function?
- yungman
- · Replies 3 ·
Calculate Taylor Series of f^{(18)}(0)
- Petrus
- · Replies 12 ·
Tackling Taylor Series with f(x)=sin(x^3)
- Petrus
- · Replies 18 ·
Undergrad Does the series k a^k have a name?
- zeroseven
- · Replies 2 ·
Undergrad Two-Variable Optimisation Confusion
- JoshMaths
- · Replies 2 ·
Solution to Double Integral Problem
- TheArun
- · Replies 9 ·
Solid of revolution vs. area below 1/x
- SweatingBear
- · Replies 3 ·
Undergrad Ordinary vs. partial derivatives
- DiracPool
- · Replies 1 ·
Convergence of integral for $0 \le a <1$
- polygamma
- · Replies 1 ·
Is the Integral of (x-2)^3 from 0 to 4 Undefined?
- Petrus
- · Replies 11 ·
Undergrad Newton and Leibniz approach to differentiation
- DeeAytch
- · Replies 4 ·
Undergrad Testing Algorithm for Global Minima of Test Functions
- Old Monk
- · Replies 1 ·
Tangent equation for two points.
- Petrus
- · Replies 8 ·
Graduate Extremly long Definite triple integral
- NamDogg
- · Replies 4 ·
Undergrad Solving Improper Integral: \int_0^{\infty}\frac{1}{x(1+x^2)}
- Denisse
- · Replies 4 ·
Undergrad Why L' Hospital's rule cannot apply directly for sequence
- Kenji Liew
- · Replies 3 ·
Undergrad Simplifying ln(e^(-8.336/10c))
- rlm42
- · Replies 3 ·
Finding the Length of TN on a Tangent of the Curve y = x^2
- Niall1
- · Replies 1 ·
Graduate Analytically Solving Complex Expressions with Wolfram Alpha
- Office_Shredder
- · Replies 6 ·
Area finite region bounded by the curves
- Petrus
- · Replies 2 ·
Lagrange Multipliers: Find Extrema of f(x,y)=x^2y
- GWR309
- · Replies 6 ·
Find Tangent Line w/ Definite Integral - Amy's Question
- MarkFL
- · Replies 1 ·
GWR309's question at Yahoo Answers regarding Lagrange multipliers
- MarkFL
- · Replies 5 ·
How to differentiate absolute value of multivariable function?
- Petrus
- · Replies 11 ·
How Can Rocket Fuel Expulsion Maximize a Car's Kinetic Energy?
- Carla1985
- · Replies 12 ·
Why is my derivative answer wrong?
- veronica1999
- · Replies 10 ·
Undergrad Proving/deriving first fundamental theorem of calc
- 1MileCrash
- · Replies 6 ·
Interpolating polynomials and numerical integration errors
- f00lishroy
- · Replies 1 ·
Integrate Sine and Square root Composite Function
- Petrus
- · Replies 4 ·
Calculus parody song in the style of Bohemian Rhapsody
- masters1
- · Replies 3 ·
Undergrad When we take a differential area dxdy do we assume that dy=dx?
- gikiian
- · Replies 7 ·
Graduate Calculus of variations for known derivative on both extremes
- Gux
- · Replies 5 ·
SW1986's question at Yahoo Answers regarding a solid of revolution
- MarkFL
- · Replies 1 ·
Proving a Cesàro limit
- Opalg
- · Replies 1 ·
Finding the domain of k for arcsin(x) + arcsin(k) = π/2
- SweatingBear
- · Replies 5 ·
Johnathan's question at Yahoo Answers (Power series representation)
- Fernando Revilla
- · Replies 1 ·
Kendra N's question at Yahoo Answers regarding work done to empty a conical tank
- MarkFL
- · Replies 1 ·
Graduate Asymptotic behavior of a power series near its branch point
- Mute
- · Replies 3 ·
Graduate Limit of the Euler totient function
- henpen
- · Replies 4 ·
Limit of (5^x - 25)/(x - 2) as x approaches 2
- Chipset3600
- · Replies 6 ·
Graduate Changing the order of different kinds of sums
- Mandelbroth
- · Replies 2 ·
Joanne 's question at Yahoo Answers (Interval of convergence)
- Fernando Revilla
- · Replies 1 ·
Graduate Proving complex exponentials are orthogonal.
- eas123
- · Replies 2 ·
Graduate Why are the two curvature formulas different?
- Nikitin
- · Replies 3 ·
Graduate Why can you rearrange curly d partial derivatives like regular differentials?
- Gauss M.D.
- · Replies 1 ·
How Can I Prove that the Real Root of a Given Polynomial Equals 3?
- anemone
- · Replies 17 ·
Undergrad Using Curl to determine existence of Potential Function
- Ineedahero
- · Replies 3 ·
Implicit surface area, sphere cut by two plane
- skate_nerd
- · Replies 2 ·
Can Different Parameterizations Yield the Same Line Integral Value?
- dgiroux48
- · Replies 2 ·
Josh's question at Yahoo Answers regarding implicit differentiation
- MarkFL
- · Replies 1 ·
Undergrad Sphere surface area and radius
- Paintjunkie
- · Replies 10 ·
Triple integral with √(x²+y²)z⁴e^(z⁴) over cone region
- laura1231
- · Replies 3 ·
Nick's question at Yahoo Answers (Maclaurin series)
- Fernando Revilla
- · Replies 1 ·
Optimization problem with constraint
- MarkFL
- · Replies 4 ·
Graduate Can you use imaginary numbers in trig substitution for √(x²-1)?
- cragar
- · Replies 6 ·
Undergrad Relating to period of a function.
- M. next
- · Replies 6 ·
How Can I Solve This Limit Without L'Hospital's Rule?
- Chipset3600
- · Replies 3 ·
Graduate Integrating directly from a pair of diff.eqs. without solving them
- zeroseven
- · Replies 2 ·
Undergrad How to determine all points of intersection in a polar coordinate
- ehabmozart
- · Replies 2 ·
Graduate How can I calculate the integral for 1/r grad 1/r?
- Jano L.
- · Replies 2 ·
Definite integral involving the natural log function
- bmanmcfly
- · Replies 5 ·
What is the area between two curves given by y=2x^2+10 and y=4x+16?
- akbarali
- · Replies 2 ·
Approximate Integral Using Midpoint Rule
- akbarali
- · Replies 1 ·
Calculus Spotlight Angle Question
- akbarali
- · Replies 21 ·
Graduate Functions having the same integral are equal
- Bipolarity
- · Replies 2 ·
Graduate Is there a way to determine if an integral exists for a non-elementary function?
- zeroseven
- · Replies 7 ·
Undergrad Limit Calculation for Radical Functions
- SherlockOhms
- · Replies 9 ·
Fundamental Theorem of Calculus Questions
- akbarali
- · Replies 6 ·
What is the Relationship Between Pressure and Volume in the Ideal Gas Law?
- akbarali
- · Replies 2 ·
Don's question at Yahoo Answers (Taylor series)
- Fernando Revilla
- · Replies 1 ·
Rate of change of equivalent resistance in parallel resistors
- MarkFL
- · Replies 2 ·
Coordinate transformation derivatives
- topsquark
- · Replies 11 ·
Undergrad Taylor's formula for two variables
- Nikitin
- · Replies 4 ·
Undergrad Total derivative to partial derivative by division? (Calc./Thermo.)
- zircons
- · Replies 4 ·
Undergrad Divergent Series: Finding the Largest Value of n
- eddybob123
- · Replies 1 ·
Michael h's question at Yahoo Answers (Sum of a series)
- Fernando Revilla
- · Replies 1 ·
Graduate Proof of limit derivation of Natural Logrithm
- cmcraes
- · Replies 3 ·
Undergrad Why does the lim Δx →0 change the ≈ to =?
- aclark609
- · Replies 7 ·
Undergrad Fourier Series: Can even functions be changed to odd?
- thelema418
- · Replies 3 ·
Graduate How Can These Two Integral Identities Be Proven?
- jarvisyang
- · Replies 4 ·
Joey e's questions at Yahoo Answers regarding solids of revolution
- MarkFL
- · Replies 1 ·
Graduate What is the Error in Calculating the Integral of Dot Product?
- gespex
- · Replies 3 ·
Undergrad Volume of a sphere by circle-areas
- Nikitin
- · Replies 1 ·
Graduate Calculating flux through a surface area
- dan38
- · Replies 2 ·
Graduate Why is the directional derivative zero along a level curve tangent vector?
- Ryuzaki
- · Replies 3 ·
Graduate Octagonal Cross Section with Parabolically Increasing Span
- cmmcnamara
- · Replies 6 ·
Finding the area between two curves
- MarkFL
- · Replies 1 ·
Calculating the Value of (1+i)^56
- Petrus
- · Replies 18 ·
Undergrad Volume beneath a two-dimensional polynomial
- Billy70
- · Replies 4 ·
Graduate Is Stokes' Theorem Intuitively Satisfying and Accurate?
- Nikitin
- · Replies 3 ·
Integral of 4ln(e^x)e^(-2x²) from 0 to 1
- bmanmcfly
- · Replies 7 ·
Graduate Question on limits and little-o notation
- mnb96
- · Replies 5 ·
Undergrad Integrals with Common Fractions and Area Under Graph
- Brokenhope`
- · Replies 10 ·
Graduate Integral of a function gives me acrtan(2cot(x)). How to evaluate this?
- anj16
- · Replies 4 ·
Undergrad Proving e = lim(1+1/n)^n using binomial expansion and factorials
- Paul_G
- · Replies 5 ·
Is there any easy trick for solving this integral?
- skate_nerd
- · Replies 12 ·
High School Implicit differentiation of y/(x-y) = x² + 1
- playdohh
- · Replies 3 ·