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 What is the geometrical significance of definite integrals of vector functions?
- autodidude
- · Replies 2 ·
Sum of an Infinite Series with Real Exponent p
- Dustinsfl
- · Replies 4 ·
How is the Gamma Function Related to Factorials?
- skate_nerd
- · Replies 11 ·
Convergence of Series with Logarithmic Terms
- Dustinsfl
- · Replies 1 ·
Sequence with recursive definition?
- skate_nerd
- · Replies 6 ·
Where does v come from in integration by parts?
- alane1994
- · Replies 12 ·
How Does the Sum of $\frac{1}{\sqrt{1 + n^2} + n}$ Diverge?
- Dustinsfl
- · Replies 3 ·
Undergrad Why does Taylor expanding e^(-Ax^2) treat Ax^2 as a single unit?
- The Head
- · Replies 3 ·
Graduate Divergence Theorem on a surface without boundary
- lmedin02
- · Replies 5 ·
How do I integrate (ln x)^p?
- Dustinsfl
- · Replies 2 ·
Walter's question from Facebook (x and y intercepts)
- Jameson
- · Replies 1 ·
Volume of Revolution Solid: Finding the Answer
- Fantini
- · Replies 3 ·
Undergrad How can I simplify this expression involving summation and factorials?
- Polymath89
- · Replies 4 ·
Graduate Interpretation of the integration domain symbol
- Barnak
- · Replies 8 ·
Solving ∫x²arctan(x)dx by parts
- Chipset3600
- · Replies 5 ·
Surface integral of x² + y² on a paraboloid
- MacLaddy1
- · Replies 6 ·
Undergrad Calculating the length of a curve
- JizzaDaMan
- · Replies 22 ·
Undergrad Solving an equation with unknown on both sides
- paula1980
- · Replies 7 ·
Graduate How Do You Differentiate Truncated Position Data in Real Time?
- thegreenlaser
- · Replies 6 ·
Surface area of cone z² = 4x² + 4y² from z=0 to z=4
- MacLaddy1
- · Replies 9 ·
Finding $a_n$s for $f(z)$ in a Taylor Series
- pantboio
- · Replies 11 ·
Undergrad Polynomials of odd degree can have no critical point.
- batballbat
- · Replies 6 ·
Graduate How Is Normal Strain Derived in Continuum Mechanics?
- nissan4l0
- · Replies 1 ·
Graduate Why Can't the Del Operator Be Treated as a Vector in Curl Calculations?
- psholtz
- · Replies 3 ·
Graduate Why does rotating around the y-axis need boundaries 0 to a, not -a to a?
- peripatein
- · Replies 4 ·
Undergrad Partial Derivatives - Basic Formula
- elemis
- · Replies 9 ·
Prove Exponential Limit: $$e^{x/2}$$
- QuestForInsight
- · Replies 21 ·
Graduate Differential and square of differential
- rsaad
- · Replies 7 ·
What is the limit of a bounded region with a specific boundary?
- Blandongstein
- · Replies 1 ·
Find Value of $\int_0^1 (f(x)-g(x))dx$ with $f,g$ Continuous
- Blandongstein
- · Replies 2 ·
Graduate Are Laplace Transform Limits Equivalent to a Limit at Infinity?
- matematikuvol
- · Replies 4 ·
Undergrad How to Express f(x,t) in Big Oh Notation?
- AxiomOfChoice
- · Replies 1 ·
What Are the Values of a for Which the Given Function is Continuous at x=0?
- Yankel
- · Replies 1 ·
Graduate Applications of the Kelvin-Stokes Theorem
- Physics-Pure
- · Replies 1 ·
Graduate When is the Fourier transform implied?
- friend
- · Replies 10 ·
Graduate How do you derive this alternate form of the gamma function?
- Zatman
- · Replies 2 ·
Graduate Showing that a limit does not equal some value
- Bipolarity
- · Replies 11 ·
Undergrad I am having trouble with 2 volume and a profit problems?
- rockstar14
- · Replies 3 ·
What is the moral of conflicting definitions of the Heaviside function?
- Dustinsfl
- · Replies 7 ·
Graduate How to Compute Dot Products in Integrals?
- nos
- · Replies 4 ·
Find Price Elasticity of Demand
- mathkid3
- · Replies 3 ·
Graduate General solution of double integrals
- d.arbitman
- · Replies 3 ·
Graduate Gradient of scalar function in spherical polar coordinates
- vish22
- · Replies 8 ·
Approximation Problems (Finding an equation of a Tangent Line)
- mathkid3
- · Replies 6 ·
Undergrad Find the line that gives constant area in odd shape
- MD11
- · Replies 3 ·
Undergrad Double Intergral with Substitution
- BenMcC
- · Replies 5 ·
Graduate Seemingly Simple Derivative (as a limit) Problem
- luke8ball
- · Replies 4 ·
Undergrad Evaluating ∫∫(2+x²+y²)dxdy over a quarter disc using polar coordinates
- BenMcC
- · Replies 10 ·
Graduate Why Are All Singularities of the Laplace Transform Left of the Line Re(s)=c?
- matematikuvol
- · Replies 6 ·
Graduate Definition of a Fractional Derivative/ Integral
- SheikYerbouti
- · Replies 8 ·
Definite Integral $\sqrt{\sin x}$: Answers
- juantheron
- · Replies 1 ·
Graduate Integral of 1/z using different paths
- jmcelve
- · Replies 3 ·
High School Simplifying three complex fractions with imaginary numbers
- toneboy1
- · Replies 10 ·
Graduate Discrete Fourier transform in k and 1/k
- gnulinger
- · Replies 8 ·
Graduate Contour integration with poles at ±n⁻¹
- mmzaj
- · Replies 3 ·
Graeme's YAnswers Question: The effect of changing values in sequences?
- CaptainBlack
- · Replies 2 ·
Graduate Product of Diagonals of Regular Polygon?
- nfljets
- · Replies 5 ·
Solving Trigonometric Limit w/o L'Hospital Rule
- Yankel
- · Replies 4 ·
Graduate How to Solve the Complex Equation zn-1=\bar{z}?
- freddyfish
- · Replies 2 ·
Maximum profit for 50-unit apartment complex with rising vacancies
- mathkid3
- · Replies 21 ·
Undergrad Can someone tell me why this integral is invalid?
- PhiPhenomenon
- · Replies 4 ·
Undergrad Trig identity that I'm missing
- member 392791
- · Replies 3 ·
Limit Calc: 1-cos(x)/x^2 w/o L'Hôpital's Rule
- Yankel
- · Replies 6 ·
High School Relative Max/Min: Solving for Minimum in f(x)
- barbet_psg
- · Replies 3 ·
How to Calculate Area Using the Limit Process?
- karush
- · Replies 5 ·
Integral- Without using integration technnique
- Chipset3600
- · Replies 6 ·
Undergrad Finding Parametric Equations for Line: Perpendicular vs Parallel
- coleko
- · Replies 4 ·
Graduate Flux in different coordinate systems
- Wox
- · Replies 3 ·
Integral of $\sqrt{\frac{x^2+1}{x^2-1}}$
- juantheron
- · Replies 9 ·
Undergrad Create 3d function with a set of points
- CjStaal
- · Replies 7 ·
Graduate Partial differential problem in introductory tensor analysis
- freddyfish
- · Replies 2 ·
Undergrad Why Does the Antiderivative Represent the Area Under a Curve?
- Psyguy22
- · Replies 2 ·
What are the points of discontinuity for the function $f(x,y)$?
- Dustinsfl
- · Replies 1 ·
Undergrad The Difference Quotient and Integral Calculus
- Vodkacannon
- · Replies 3 ·
Graduate How would one do the following
- praharmitra
- · Replies 2 ·
Natural log and trig function question
- DeusAbscondus
- · Replies 11 ·
What is the Hessian method for determining concavity/convexity?
- OhMyMarkov
- · Replies 1 ·
How Do You Calculate the Length of a Curve Using Integrals?
- alane1994
- · Replies 1 ·
Undergrad Directional Derivative and Gradient Problem
- aaron27
- · Replies 7 ·
Definite Integral: $\int_{0}^{\frac{\pi}{2}}\frac{\cos x}{(a+b\cos x)^2}dx$
- juantheron
- · Replies 2 ·
Graduate Reformulation of the Radiative Transfer Equations
- Somefantastik
- · Replies 1 ·
High School What are the units of a definite integral and its derivative?
- AbsoluteZer0
- · Replies 2 ·
Lunar Gravity velocity on impact
- karush
- · Replies 3 ·
High School Limits? changing and transformation
- harjyot
- · Replies 5 ·
Graduate Solving the FTC (e^-x^2): Find p(x;y) as a Definite Integral
- IsomaDan
- · Replies 7 ·
Graduate Infinte number of terms from a sequence in a sub-interval
- led5v
- · Replies 5 ·
Is the Discontinuity in $\frac{\sin x}{x}$ at $x=0$ a Jump Type?
- Dustinsfl
- · Replies 1 ·
Finding discontinuities of $(x+y)\sin(1/x)\sin(1/y)$
- Dustinsfl
- · Replies 1 ·
Graduate Parametrization of a regular planar polygon with an arbitrary number of sides
- epr2008
- · Replies 6 ·
What initial velocity is needed to reach the top of the Washington Monument?
- karush
- · Replies 6 ·
Undergrad I don't understand how partial derivatives work exactly
- platinumrice
- · Replies 5 ·
A Laplace Transform: Integral Calculation
- chisigma
- · Replies 1 ·
Integrate $\frac{1}{\sqrt{(3-x)(x-4)}}$ to Get $-\pi$
- Sherlock1
- · Replies 15 ·
Undergrad Why does this integral lead to zero, while the other does not.
- FOIWATER
- · Replies 4 ·
Graduate Converting a DISPLACEMENT vector in Cartesian to Cylindrical Corrdinates
- jasonpatel
- · Replies 4 ·
Graduate Calculating Volume Between Paraboloids and Cylinder
- alexcc17
- · Replies 6 ·
Graduate Deciphering a substitution step in Jones 1971 publication
- the.drizzle
- · Replies 2 ·
Graduate Having a hard time understanding this
- STEMucator
- · Replies 3 ·
Undergrad Can we simply truncate a Fourier series if it is divergent?
- zetafunction
- · Replies 2 ·
Undergrad Equations of Infinity: Circle to Square
- shivakumar06
- · Replies 1 ·