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 Proving the Convergence of (2n^2+n)/(n^2) to 2
- jeff1evesque
- · Replies 8 ·
Graduate Any important inequalities with convolutions?
- jostpuur
- · Replies 2 ·
Undergrad Can a Non-Decreasing Function Have a Limit at Infinity?
- Legendre
- · Replies 4 ·
Undergrad Calc III Problem Integrating Sq Rt's in Arc Length Formula
- yUNeeC
- · Replies 2 ·
Graduate Integration of Dirac delta w/ different dimensionalities
- FredMadison
- · Replies 4 ·
Undergrad Shouldn't a 3D vector be 6 numbers instead of 3?
- LucasGB
- · Replies 19 ·
Undergrad How are we able to differentiate both sides of an equation?
- Juwane
- · Replies 11 ·
Graduate Isn't this definition ambiguous?
- LucasGB
- · Replies 1 ·
Graduate Is A dense set in the reals and f(x)=0 for all x in A, does f(x)=0 for all x?
- Bleys
- · Replies 3 ·
Graduate Trying to find the measure of a set.
- Jamesandthegi
- · Replies 5 ·
Graduate Proving Claim 1: Metric Spaces (X,ρ) and (X,σ)
- kingwinner
- · Replies 26 ·
Graduate Generating functions and summation
- Pere Callahan
- · Replies 1 ·
Undergrad What is the approach for solving problems involving sums and limits?
- Apteronotus
- · Replies 4 ·
Undergrad Question about integral and Abs function
- njama
- · Replies 4 ·
Undergrad How can we know how many solutions an equation has?
- Juwane
- · Replies 3 ·
Undergrad Identifying cos^2 (wt+θ) in Signals Example Problem
- Peon666
- · Replies 1 ·
Graduate Solving a Serious Math Problem
- vip89
- · Replies 10 ·
Undergrad Change of variable, why can I not multiply the differentials directly
- phucnguyen
- · Replies 3 ·
Undergrad Convergent and Divergent Integrals
- Anonymous217
- · Replies 20 ·
Graduate Finding the Derivative of Factorial Function
- coki2000
- · Replies 6 ·
Undergrad Absolute values in standard integrals
- NanakiXIII
- · Replies 2 ·
Graduate Why Does the Contour Integral Contribution Vanish as Beta Approaches Infinity?
- eraserxp
- · Replies 6 ·
Graduate Question on derivative of multi variable.
- yungman
- · Replies 4 ·
Graduate Proving Finite Lebesgue Measure of A When B Is Contained Within
- mikesmith00
- · Replies 3 ·
Graduate Compute area using divergence and flux?
- nebbie
- · Replies 1 ·
Graduate Confused about the intergral over a sphere
- khkwang
- · Replies 6 ·
Undergrad How do you calculate integrals over ∂B(0,1) in R?
- Matthollyw00d
- · Replies 3 ·
Undergrad Calculating an Integral with the Limit of Infinity
- steven187
- · Replies 4 ·
Undergrad Integral notation with short horizontal line
- jostpuur
- · Replies 5 ·
Graduate Antiderivative of multivariable function?
- mnb96
- · Replies 14 ·
Undergrad Struggling with a Limit: Help Appreciated!
- student111
- · Replies 2 ·
Undergrad Does My Polynomial Integral Equation Hold for All Polynomials?
- yyttr2
- · Replies 2 ·
Undergrad Solving Limits of Sums: Ideas Needed
- Apteronotus
- · Replies 5 ·
Graduate Line, surface and volume integrals
- LucasGB
- · Replies 2 ·
Undergrad How Do You Prove the Chain Rule in Calculus?
- Corneo
- · Replies 15 ·
Graduate Help with Multiple Integrals Problems
- Urmi Roy
- · Replies 12 ·
Graduate Why aren't all 3 numbers a vector?
- LucasGB
- · Replies 7 ·
Undergrad Understanding Triangle Inequality and applying it
- MJC684
- · Replies 2 ·
Undergrad Relationship between Analysis and Computer science
- Deep water
- · Replies 2 ·
Undergrad Relationship between the derivative of f and the derivative of f inverse
- Juwane
- · Replies 3 ·
Undergrad Locating Local Extrema in a Polynomial Equation
- alex123aaa
- · Replies 8 ·
Graduate Permissibility of Limit Technique
- Yitzach
- · Replies 6 ·
Graduate Reversing the Definition of Limit: Does the Error Alter its Meaning?
- lith101
- · Replies 3 ·
Graduate What is the value of the Mellin transform ?
- zetafunction
- · Replies 3 ·
High School Derivative and integral (inverse operations?)
- Taturana
- · Replies 3 ·
Graduate Simple integral, example or general solution correct?
- ExtravagantDreams
- · Replies 4 ·
Undergrad Integration by parts, can you do this?
- earlofwessex
- · Replies 6 ·
Graduate Equations that satisfy requested properties
- tiki84626
- · Replies 1 ·
Undergrad Total derivative: elementary question
- mnb96
- · Replies 6 ·
Undergrad Proving with Delta Epsilon: A Beginner's Guide
- conorsmom
- · Replies 2 ·
Undergrad What Is the Geometric Interpretation of the Derivative of a Velocity Vector?
- Seedling
- · Replies 2 ·
Graduate Convergence of Infinite Sums and Limits: A L'Hopital's Rule Perspective
- Apteronotus
- · Replies 2 ·
Graduate Are Shifted Sinc Functions Orthogonal for Any Real Value of x_0?
- mnb96
- · Replies 5 ·
Undergrad Surface Integrals: Online Guide to Solving 3D Problems
- theneedtoknow
- · Replies 8 ·
Undergrad Why does the definition of cosh and sinh contain division by 2?
- Juwane
- · Replies 2 ·
Graduate Trigonometric Limit: Solve the Expression
- intervoxel
- · Replies 4 ·
Undergrad How can I solve inequations with logarithms?
- quacam09
- · Replies 6 ·
Graduate What is the Coarea Formula and How Can It Be Proven?
- Matthollyw00d
- · Replies 2 ·
Graduate Expotanial integration exp(ax^n+bx) ?
- s210995
- · Replies 3 ·
Graduate A sum I wish I never came across
- Apteronotus
- · Replies 4 ·
Undergrad How do you calculate the sum of this infinite series?
- astroboy17
- · Replies 6 ·
Undergrad Functions that cannot be integrated
- trdiayw
- · Replies 24 ·
Graduate Converting a problem solved with numerical analysis to a simple exponential
- bill.connelly
- · Replies 8 ·
Undergrad The Fundamental Theorem of Calculus, Part I
- LucasGB
- · Replies 13 ·
Graduate How do I solve the integral of exp(-x^2) between -a and a?
- Swiss Army
- · Replies 21 ·
Undergrad What is the proof for the geometric series formula?
- Rasalhague
- · Replies 12 ·
High School Which AP Calculus Exam Should I Take: AB or BC?
- jacksonpeeble
- · Replies 1 ·
Undergrad When can I apply the idea of differentials?
- LucasGB
- · Replies 4 ·
Undergrad Is the ordinary integral a special case of the line integral?
- LucasGB
- · Replies 3 ·
Graduate On comparing norms in a linear space
- Somefantastik
- · Replies 1 ·
High School Ace Your AP Calculus Midterm: Tips & Tricks!
- Char. Limit
- · Replies 14 ·
Graduate How can I adjust the index in summation notation for the Frobenius method?
- Somefantastik
- · Replies 2 ·
Graduate Can someone explain this about gradients to me?
- theneedtoknow
- · Replies 2 ·
Undergrad Formal statement of the right-hand rule?
- LucasGB
- · Replies 11 ·
Graduate Competition Calculus Problems and Techniques
- n1person
- · Replies 1 ·
Undergrad Can a function be continuous on a composed interval?
- ronaldor9
- · Replies 3 ·
High School Function of more than one variables
- R Power
- · Replies 2 ·
Graduate Line integral with respect to arc length
- Castilla
- · Replies 3 ·
Undergrad A concept from calculus that has always bothered me
- ronaldor9
- · Replies 6 ·
Graduate Connection between cross product and partial derivative
- daudaudaudau
- · Replies 8 ·
Graduate Change of variables in multiple integrals. What am I doing wrong?
- math_maj0r
- · Replies 4 ·
Undergrad How Do You Solve a Limit Involving Infinity in Polynomial Functions?
- mohamedibr752
- · Replies 5 ·
Graduate Green's Thm: How am I not applying it correctly?
- math_maj0r
- · Replies 9 ·
Graduate Divergence of Newton's law of gravitation
- bitrex
- · Replies 7 ·
Undergrad The two meanings of the integral sign
- Juwane
- · Replies 3 ·
Graduate Mapping of multivalued complex function.
- leoneri
- · Replies 2 ·
Undergrad Why do we integrate a function to find the area under it?
- Juwane
- · Replies 10 ·
Undergrad How can you find the relative extrema of |1+\sqrt[3]{x}|?
- John O' Meara
- · Replies 3 ·
Undergrad Using delta epsilon. inequality manipulation
- yaje
- · Replies 1 ·
Graduate Fundamental Theorem of Calculus and Line Integrals: Does it Apply?
- LucasGB
- · Replies 2 ·
Undergrad Arc Length Confusion: What is the Idea Behind it?
- Char. Limit
- · Replies 7 ·
Graduate Integral Evaluation: Jumping from 0 to ∞
- dionysian
- · Replies 2 ·
Undergrad Relation of the graph of a function with the graph of it's derivative
- Juwane
- · Replies 5 ·
Undergrad What is the general form and convergence of (k+1)r^k?
- Caspian
- · Replies 4 ·
Undergrad Trying to understand the dx after the integrand
- Juwane
- · Replies 8 ·
Undergrad Integrating Graphs with Two Intervals: How to Find the Mean?
- Dollydaggerxo
- · Replies 2 ·
Undergrad No use of the tangent in Riemann sum?
- Juwane
- · Replies 5 ·
Undergrad Relative extrema of absolute functions
- John O' Meara
- · Replies 4 ·
Graduate Understanding Smooth Extension to Boundary of D in C (or R^2)
- AxiomOfChoice
- · Replies 3 ·
Graduate First step to proof of convergance using Newton's root finding method
- trelek2
- · Replies 4 ·