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 Integrating by Substitution: Solving Integrals with Square Roots
- futb0l
- · Replies 2 ·
Graduate Modified Riemann integral using mean values instead of differences
- Karlisbad
- · Replies 1 ·
High School Using the limit definition (f(x+h)-f(x)\h
- helpm3pl3ase
- · Replies 7 ·
Graduate What is the integration process for the Fourier Series of Cosh?
- romeo6
- · Replies 14 ·
High School How Heavy Is a Drilled Gold Wedding Band?
- 413
- · Replies 2 ·
High School Difference between Precalculus or Calculus?
- Line
- · Replies 5 ·
Undergrad Why Do Tangent Functions Have a 180-Degree Period and Asymptotes?
- Johnnycab
- · Replies 1 ·
Graduate Integrating Around a Circle: Proving an Infinite Series Equation
- romeo6
- · Replies 2 ·
Undergrad How Is the Error Term Derived for Simpson's Rule?
- makethings
- · Replies 1 ·
Undergrad Proving Sin 6x Cos 4x + Cos 4x sin 2x = Cos 2x tan 8x
- texas_kiwi
- · Replies 2 ·
High School Find the derivative: f(x) = 1/2x^2 + 3x^3
- VBoy336
- · Replies 1 ·
Undergrad Indeterminate problem in geometry
- lomantak
- · Replies 3 ·
Undergrad Piecewise Function: Finding Constants for Continuity
- lomantak
- · Replies 1 ·
Graduate Mean Value Theorem for Integrals: Does it Hold?
- Karlisbad
- · Replies 7 ·
Undergrad Solving Derivative Problem: f(x)=2x^3-1/x^2
- Sirius_GTO
- · Replies 7 ·
Graduate Expanding f(x,y) with Double Taylor Series
- Karlisbad
- · Replies 2 ·
Undergrad What is the domain of this function?
- murshid_islam
- · Replies 11 ·
Here's a bit of a challenge for all you math whizzes
- rhymeswithpurpl
- · Replies 19 ·
Graduate Dirac's Delta as a derivative of the unit step
- Ali 2
- · Replies 7 ·
Graduate How to Find the Maximum Value in This Calculus of Variations Problem?
- spock0149
- · Replies 25 ·
Undergrad This may be ridiculous but I am just starting to learn Calculus.
- Loismustdie
- · Replies 12 ·
Graduate Can the Separation of Variables Technique Solve This Integral Equation?
- Karlisbad
- · Replies 1 ·
Graduate Question on Basic Topology, open sets
- de1irious
- · Replies 5 ·
Undergrad Slight Discrepancy in Piece-wise Function Graph
- brendan_foo
- · Replies 11 ·
Undergrad Is f'(x) defined at x=0 for the given piecewise function?
- Robokapp
- · Replies 2 ·
High School Derivative of cos(3x) at x = 0: Is it 1?
- DB
- · Replies 9 ·
Graduate What are the values of the integral and derivative for the Dirichlet function?
- Karlisbad
- · Replies 4 ·
Undergrad Chemical Q decay calculation with half-life
- helpm3pl3ase
- · Replies 5 ·
Undergrad Why Didn't the First Method Work for Finding the Derivative of y = x^(e^x)?
- rainyrabbit
- · Replies 1 ·
Undergrad Differential equation: 1st order
- argonurbawono
- · Replies 5 ·
Undergrad Does the Limit of 1/(3+(-1)^n) Exist?
- vabamyyr
- · Replies 8 ·
Graduate Multivariable Taylor polynomials?
- pivoxa15
- · Replies 2 ·
Graduate Interesting math theorem in measure theory
- jbusc
- · Replies 1 ·
Graduate Finding the 2005th Derivative with Taylor Series for Inverse Tan Function
- chuachinghong
- · Replies 7 ·
Undergrad How Do You Calculate the Sum of the Series 1/(k^1.5)?
- homology
- · Replies 8 ·
Graduate Measure Question: Is m Finitely Additive?
- homology
- · Replies 2 ·
Undergrad Is Calculus of Variations a Daunting Topic for a Final Year Math Project?
- ElDavidas
- · Replies 4 ·
Undergrad Absolute value of sin³(x)cos¹⁵(x) integral over [0,2π]
- chuachinghong
- · Replies 2 ·
Undergrad Techniques for Integrating the Cotangent Function
- algebrist
- · Replies 22 ·
Undergrad Struggling with Derivative of Exponential Function in Calculus?
- The Bob
- · Replies 17 ·
Undergrad What is the Difference Between a Quadratic Graph and a Semicircle Graph?
- Skhandelwal
- · Replies 10 ·
Undergrad Why Does Calculating Pi with Small Steps Yield Absurd Results in MATLAB?
- quasi426
- · Replies 4 ·
Graduate Proving the Limit of (2x^2 + y^2)/(x^2 + y^2) as (x,y) --> (-1,2)
- Haftred
- · Replies 7 ·
Graduate Solving a Proof without Double Integral: A Challenge
- kalaza
- · Replies 4 ·
Graduate Proving Difficult Integral: \alpha(t) Monotonically Increasing
- sparkster
- · Replies 6 ·
Undergrad Finding a vector with same direction as <-2,4,2> but length 6
- wtee85
- · Replies 2 ·
Undergrad Some concepts regarding area that I understanding
- fwb
- · Replies 1 ·
Undergrad What is column space in linear algebra?
- kolycholy
- · Replies 2 ·
Undergrad What Does 'Combination' Mean in a Linear Algebra Context?
- kolycholy
- · Replies 1 ·
Graduate Rules for Moving Limits Inside Definite Integrals
- gonzo
- · Replies 9 ·
High School Area of Grass for Tied Goat: 40.4383m^2
- 413
- · Replies 1 ·
Undergrad What's the difference between these 2 graphs?
- mathman100
- · Replies 1 ·
Difficulty solving the following question
- skyflyer54
- · Replies 14 ·
Undergrad Integration by parts on e^(inx)sin(x) gives C=C
- pivoxa15
- · Replies 5 ·
Undergrad How Do You Calculate the Integral of f(x)g'(x) from 0 to 10?
- blumfeld0
- · Replies 4 ·
High School How Do You Factor and Solve Polynomial Equations to Find Box Dimensions?
- thomasrules
- · Replies 4 ·
Undergrad Calculating Fourier Transform on TI-89 for Non-Integrable Functions?
- kolycholy
- · Replies 6 ·
Graduate Problem in verifying Stoke's Theorem
- shaiqbashir
- · Replies 4 ·
Graduate Calculate an error bound of this interpolation value
- JimmyJockstrap
- · Replies 2 ·
Undergrad Finding roots of x^4+4x^3+14x^2+4x+13=0
- thomasrules
- · Replies 16 ·
Graduate Why doesn't the residue theorem work for branch cut integration?
- gonzo
- · Replies 2 ·
High School What do the integration symbols mean and how do I use them?
- mathman100
- · Replies 9 ·
Graduate Volume Calculation for Solid of Revolution with Rotating Curve and Line y=x
- chuachinghong
- · Replies 5 ·
Graduate Can a discrete sum of exponentials become a path integral approximation?
- lokofer
- · Replies 5 ·
Graduate Legendre Polynomials Orthogonality Relation
- gulsen
- · Replies 10 ·
Graduate Improper use of [nabla operator] in vector analysis
- Astronuc
- · Replies 41 ·
Graduate Prove Existence of Borel Measure with Compact Set as Support in R
- StatusX
- · Replies 1 ·
Graduate How Can We Determine the Optimum Number of Terms for a Convergent Series?
- lokofer
- · Replies 2 ·
Undergrad Is the series covergent or divergent?
- shaiqbashir
- · Replies 6 ·
Graduate What is the nature of the described parametric curve?
- Duhoc
- · Replies 10 ·
Graduate Can you solve this challenging calc problem with positive variables?
- ashrafmod
- · Replies 3 ·
Graduate Understanding Lebesgue Integration
- Oxymoron
- · Replies 8 ·
Graduate Archimedean property and transfer principle with hyperreals
- homology
- · Replies 5 ·
Graduate 1\(5.6)+1\(5.6.7) + 1\(5.6.7.8)+ .
- ashrafmod
- · Replies 2 ·
Graduate The strange meaning of complex delta
- lokofer
- · Replies 1 ·
Graduate Is Divergence Commutative in Vector Calculus?
- Pythagorean
- · Replies 1 ·
Graduate Can you use regularized sums to manipulate divergent integrals in QFT?
- lokofer
- · Replies 2 ·
Undergrad Improper integral and rectangle method
- lokofer
- · Replies 1 ·
Graduate Riemann zeta function generalization
- lokofer
- · Replies 2 ·
Graduate How Do Rotational Rates Affect Area in Calculus?
- Duhoc
- · Replies 3 ·
High School How Can I Improve My Understanding of Integration and Complex Numbers?
- AK2
- · Replies 3 ·
Graduate Finding k for Gamma Function Convergence
- bomba923
- · Replies 1 ·
High School Maximize Your Calc Learning in 12th Grade: Go Beyond AP Calc
- sublime
- · Replies 6 ·
Undergrad What is the result of adding f and g in set addition?
- thomasrules
- · Replies 11 ·
Graduate Sequential equivalent for uniform continuity on a complex set
- BSMSMSTMSPHD
- · Replies 5 ·
High School How Do You Find the Circumcenter of a Triangle?
- arizona_cards_11
- · Replies 5 ·
Graduate What is the Definition2 of derivative?
- lokofer
- · Replies 5 ·
Graduate So, is there a quaternion complex calculus?
- lokofer
- · Replies 2 ·
Graduate Show α is a Dedekind cut and α² = β
- zmac
- · Replies 2 ·
Graduate Why is the integral of e^(x^3) positive on [-1,1]?
- 413
- · Replies 3 ·
Undergrad Work done compressing gas with polytropic process pV^1.4=constant
- IFailedAlgebra
- · Replies 1 ·
Undergrad Calculus terminology/notation question.
- Robokapp
- · Replies 9 ·
Undergrad Where can I find an introductory text on Morse theory online?
- Alamino
- · Replies 11 ·
Undergrad How do I find the sum of a series in terms of n?
- vin-math
- · Replies 8 ·
Graduate What Is the Remainder of a 3000-Layer 7 Power Tower Divided by 11?
- phantasmagoriun
- · Replies 6 ·
Undergrad Solving Cubic Equations: Finding a Line Through 2 Points
- programmer
- · Replies 9 ·
Graduate Cartesian Product of Metric Spaces
- MKR
- · Replies 2 ·
Undergrad How do you get the derivative of this?
- GrifteR150
- · Replies 4 ·
Graduate Do These Integrals Always Exist Under Certain Conditions?
- lokofer
- · Replies 2 ·
Graduate What does the line element ds² mean in orthogonal coordinates?
- Swapnil
- · Replies 6 ·