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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Graduate Approximation of error function-type integral
- RedSonja
- · Replies 2 ·
Graduate How fast does convergence have to be
- gottfried
- · Replies 4 ·
Graduate Can we Prove \lim_{n→∞}S_{n-1} = L Given \lim_{n→∞}S_{n} = L?
- Bipolarity
- · Replies 4 ·
Graduate Fourier Series and Energy Density
- chief10
- · Replies 10 ·
Graduate How Do You Calculate Error Bounds for Maclaurin Polynomial Approximations?
- chief10
- · Replies 5 ·
Undergrad How to Integrate e^(1/x)?
- iVenky
- · Replies 5 ·
Graduate Would this require a Taylor Series Proof
- Bachelier
- · Replies 4 ·
Graduate Referring to proved lim of the function.
- A Dhingra
- · Replies 8 ·
Graduate Complex analysis - Louvilles Theorem (I think)
- jrp131191
- · Replies 4 ·
Undergrad How does one integrate a quotient?
- James2
- · Replies 4 ·
High School Does a horizontal line have horizontal asymptotes?
- Esoremada
- · Replies 2 ·
Graduate Integral over spherical Bessel function
- hmhm696
- · Replies 4 ·
High School How to Integrate x/(x+2)?
- Redoctober
- · Replies 2 ·
Undergrad When to use Gen. Fourier, F.Sine, F.Cos, and Laplace Transforms
- orangesun
- · Replies 3 ·
High School How do I figure out how much water force is needed to push how much weight?
- pickerguy
- · Replies 1 ·
Undergrad Why Is the Derivative of sin(ax²) Equal to 2axcos(ax²)?
- wahaj
- · Replies 3 ·
Undergrad Questions Regarding Definition of One-to-One and Onto Functions?
- RadiantL
- · Replies 2 ·
Undergrad Why can't the indefinite integral be written with sigma notation?
- hddd123456789
- · Replies 3 ·
Undergrad So with the equation MU=ln(C1)+ln(160-1.1C1) the derivative is
- surferbarney0729
- · Replies 2 ·
Undergrad Integration in two different coordinate systems
- Undoubtedly0
- · Replies 4 ·
Graduate From a fraction with infinite sum in denominator to partial fractions?
- megzaz
- · Replies 1 ·
Compute the circulation of F along C
- Uniman
- · Replies 3 ·
Undergrad Infinitesimals in integration vs delta x in summations
- MrMultiMedia
- · Replies 2 ·
What went wrong when applying the FTOC to maximize arc length?
- MarkFL
- · Replies 2 ·
Finding k in the regular partition formula for Riemann sums
- alane1994
- · Replies 2 ·
Undergrad Implicit Differentiation, chain rule, and simplifying
- James2
- · Replies 2 ·
Undergrad Hyperbolic cosine looks like a parabola
- Mathguy15
- · Replies 2 ·
Undergrad Matrix Multiplication and sigma notation
- Bashyboy
- · Replies 5 ·
Graduate Complex inversion formula (branch cut issue)
- jrp131191
- · Replies 5 ·
Graduate Can the Dirac Delta Function be Applied in Curved Space?
- friend
- · Replies 16 ·
Graduate Integrating e^x/cos(x) with Euler's formula
- cragar
- · Replies 1 ·
Undergrad Points in 3D space (Related to Calculus)
- Vodkacannon
- · Replies 4 ·
Find cubic coefficients from maximum, minimum and inflection point
- karush
- · Replies 4 ·
Undergrad Visualizing Integration as Summing Over a Variable
- pamparana
- · Replies 2 ·
Graduate Second derivative composite function
- aliekor
- · Replies 5 ·
Undergrad Using complex numbers for evaluating integrals
- genjix
- · Replies 4 ·
What is the connection between roots of f and g using Rolle's Theorem?
- Tomp
- · Replies 1 ·
Graduate Why rotate Beukers's 0th integral to calculate zeta(2)?
- inkliing
- · Replies 1 ·
Graduate Can you reverse the epsilon-delta definition to check if a limit exists?
- A Dhingra
- · Replies 5 ·
Graduate Numerical Integration of Double integrals
- ruzfactor
- · Replies 5 ·
What is the method for integrating 1/(1+x^n) using roots of polynomials?
- juantheron
- · Replies 1 ·
Graduate Why Is Leibnitz Rule Applied This Way?
- X89codered89X
- · Replies 1 ·
Undergrad Trying to find the area between two curves
- Triathlete
- · Replies 2 ·
Graduate Why Aren't Partial Derivatives Written with Respect to Composite Variables?
- demonelite123
- · Replies 9 ·
Graduate How do I sum up a Taylor series with unusual coefficients?
- Xarx
- · Replies 14 ·
Undergrad How to Factor Constants Out of Trigonometric Integrals?
- mattyc33
- · Replies 7 ·
Graduate Finding Inverse the Function of multiple variable functions
- BrainHurts
- · Replies 8 ·
Graduate Why is dx/dt*(\delta x*dx/dt) equal to 1/2\delta(dx/dt)^2?
- Gloyn
- · Replies 4 ·
Integral $\displaystyle\int \frac{1}{\sqrt[4]{1-x^4}}dx$ Solution
- juantheron
- · Replies 9 ·
High School Simplify the expression (need hint)
- Kifsif
- · Replies 2 ·
Can You Spot the Error in This Calculus Problem Solution?
- DeusAbscondus
- · Replies 3 ·
Can't solve 12x² - 60x + 200 = 0 with the quadratic formula?
- DeusAbscondus
- · Replies 4 ·
Using integration find the volume of cutted cone
- Amer
- · Replies 1 ·
Undergrad Understanding Transfer Functions in ODEs
- incognitor
- · Replies 1 ·
Distance between a line and a point
- Amer
- · Replies 2 ·
Undergrad Don't understand convergence as n approaches infinity
- Mathguy15
- · Replies 3 ·
Graduate Derivative of a function involving square root of sum of squares
- onako
- · Replies 6 ·
Undergrad Time derivative of rotational kinetic energy and potential energy
- CrazyNeutrino
- · Replies 10 ·
We have y''(t)=B x y'(t), where y:R->R^3
- Poirot1
- · Replies 4 ·
Undergrad Converting 2D density (circle) to 3D density (sphere)
- Jimbo2
- · Replies 2 ·
Undergrad Questions regarding Taylor series
- 11thHeaven
- · Replies 4 ·
Graduate Partial derivative with respect to a function, rather than variable?
- la6ki
- · Replies 5 ·
Trig identity problem embedded in chain-rule myopia
- DeusAbscondus
- · Replies 2 ·
Undergrad Calculus derivative of given function vanishes at some point between a and b
- tachyon_man
- · Replies 3 ·
Continuity of f(0): Does It Exist?
- Chipset3600
- · Replies 3 ·
How is the parital derivative (even in Leibniz notation) ambiguous?
- find_the_fun
- · Replies 1 ·
Does sinx < x hold true for all positive values of x?
- Amer
- · Replies 1 ·
Prove that lim sin(x)/x = 1 as x goes to 0(Epsilon delta )
- Amer
- · Replies 1 ·
Undergrad Should polar integration include the r factor in the differential?
- ruzfactor
- · Replies 7 ·
Graduate Definite double integral of e^x^2
- dobedobedo
- · Replies 5 ·
Any reason why this kind of problem is so hard?
- DeusAbscondus
- · Replies 12 ·
Graduate Integral Problem: Calculating f_1^e
- bugatti79
- · Replies 1 ·
Epsilon-Delta proof for continuity of x^3 at x=1
- Tomp
- · Replies 2 ·
Factoring Difficulties: Derivative of $(3x+1)^2(2x-3)^3$
- DeusAbscondus
- · Replies 2 ·
Undergrad Why does the Lagrange multiplier method ∇f = λ∇g work?
- smize
- · Replies 3 ·
Undergrad Limit Comparison Test: Does Order Matter?
- Eats Dirt
- · Replies 1 ·
Undergrad Local Extrema of Functions Exhibiting Self-Similarity
- moonlitdawn
- · Replies 3 ·
Graduate Visually Representing Complex Derivatives
- TheRainmaker
- · Replies 3 ·
Graduate Why exclude the point a from S in limit definitions
- Artusartos
- · Replies 6 ·
Graduate Is it possible to let limit multiplication rule not be exist?
- rfrederic
- · Replies 3 ·
Graduate Is Substituting sinx/lnx Legal?
- romsofia
- · Replies 1 ·
Graduate Detecting Intersections of Functions: Is There a Foolproof Method?
- Physt
- · Replies 1 ·
Undergrad Significance of the third derivative
- Bipolarity
- · Replies 8 ·
Graduate Taylor expansion of a vector field
- Trifis
- · Replies 5 ·
Undergrad Does the comparison test work for this series inequality?
- Square1
- · Replies 1 ·
Undergrad How is the differentiation of a vector sum performed?
- FOIWATER
- · Replies 2 ·
Integrate Poisson Kernel: Complex Integration/Residue Theory
- Dustinsfl
- · Replies 12 ·
Graduate Difficult derivative involving vectors and trig
- Tornam
- · Replies 1 ·
Undergrad What is the derivative of ln(u)^k?
- silvershine
- · Replies 4 ·
Solving a Fun Problem: Region Within a Square
- MarkFL
- · Replies 9 ·
High School Why do functions have holes and asymptotes?
- gokuls
- · Replies 1 ·
Graduate Integral from Sterman-Weinberg jets not simplifying to log δ²
- eoghan
- · Replies 1 ·
Integral of $\frac{1}{(3+4\sin x)^2}dx$
- juantheron
- · Replies 2 ·
Find the Volume of Rotated Shaded Region Bounded by y=x^2+1, y=5, and y-axis
- lilukelay
- · Replies 1 ·
Newton's method of approximation
- DeusAbscondus
- · Replies 8 ·
Graduate How can I generalize the derivative of a reciprocal function?
- Aspiring
- · Replies 8 ·
Undergrad Differential Equations - What is the Meaning of dy/dx?
- Physics-Pure
- · Replies 19 ·
Undergrad Findind Area element in Cylindrical Coordinate System
- chessmath
- · Replies 2 ·
Undergrad Do I Need to Convert Theta to Radians for Taking the Derivative?
- jonesyxd
- · Replies 6 ·
Graduate Prove the case r= -n (n is a positive integer)of the general power rule
- tachyon_man
- · Replies 1 ·