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 Can e be accurately calculated using the limit definition?
- cmcaulif
- · Replies 5 ·
Undergrad Why is B minus the projection of B onto A orthogonal to A?
- linuspauling
- · Replies 3 ·
High School Notation, i.e. making your post look like math
- kennykroot
- · Replies 9 ·
Graduate Fractional Calculus :New Tools for Physics
- loveam_scmu
- · Replies 1 ·
Graduate Integral over 4D Metrics: Volume Element?
- Jim Kata
- · Replies 1 ·
Graduate What is the underlying concept behind this non-existent function problem?
- sutupidmath
- · Replies 6 ·
Undergrad Finding Imaginary Roots for X2 –3X +C
- muskan
- · Replies 2 ·
Graduate Double integral with polar-like substitution using hyperbolic coordinates
- Klaus_Hoffmann
- · Replies 2 ·
Graduate Generalizing Functional Integration for Piecewise-Smooth Manifolds
- |Psi>
- · Replies 2 ·
Undergrad How Do Linear Approximations Differ from Tangent Lines in Calculus?
- sarahr
- · Replies 1 ·
Undergrad How Do You Sketch Level Curves for f(x,y)=3-y-x^2 at k=0, 2, 4?
- p4nda
- · Replies 4 ·
Undergrad Is there a mathematical proof that the integral is the antiderivative?
- anantchowdhary
- · Replies 17 ·
Undergrad Why does the product rule's ∂u∂v/∂x term vanish?
- joshd
- · Replies 11 ·
Undergrad Volume of Revolution: Intuitive Explanation
- Aeneas
- · Replies 7 ·
Undergrad Find Length of r(t) on [0,3]: Sketching the Plane Curve in xy-Plane
- p4nda
- · Replies 2 ·
Undergrad Find the Four 2nd Partial Derivatives of f(x,y)
- p4nda
- · Replies 2 ·
Undergrad Dot product and the law of cosines
- linuspauling
- · Replies 11 ·
Graduate If the product of n numbers is 1, their sum is >= n
- matticus
- · Replies 5 ·
Graduate Functional derivative of an integral with respect to f(t)
- etzzzz
- · Replies 1 ·
Graduate Integrating dx/[(x²+x+1)√(x²+x-1)]
- sutupidmath
- · Replies 11 ·
Graduate Nowhere differentiable, continuous
- astronut24
- · Replies 2 ·
Undergrad Integration technique: Multiplication by a form of 1.
- Zeth
- · Replies 2 ·
Undergrad Is dx infinitesimal or equal to delta x?
- Lucien1011
- · Replies 13 ·
Graduate Infinite Sequences and Integrals
- Helicobacter
- · Replies 6 ·
Graduate Vector field uniquely determined by rot/div
- cliowa
- · Replies 9 ·
Undergrad Calculate Definite Integral: 0.43890022x from 1 to 10
- merven
- · Replies 6 ·
Graduate How can we prove f(x) approaches 0 as x approaches infinity in this scenario?
- MathematicalPhysicist
- · Replies 6 ·
Graduate Can we Define a Basis on R^3 at Every Point Using Fractional Derivatives?
- Klaus_Hoffmann
- · Replies 1 ·
Undergrad Linear fractional transformation
- sweetvirgogirl
- · Replies 12 ·
Graduate How Can Divergent Integrals Be Handled with Ramanujan Summation?
- Klaus_Hoffmann
- · Replies 2 ·
Graduate Alternate Method for solving two Second Order DEs.
- maverick280857
- · Replies 6 ·
Delete Challenge Problem - Resolve Quickly
- majdeee
- · Replies 1 ·
Graduate Most general form of nascent delta function
- mmzaj
- · Replies 4 ·
Louis Leithold, author of widely-used Calculus textbook, dies
- arildno
- · Replies 14 ·
Undergrad Should I write a calculus level paper?
- waht
- · Replies 17 ·
Undergrad What Is the Correct Substitution for This Integral?
- ascky
- · Replies 13 ·
Graduate Rigurous treatment of variational calculus
- itler
- · Replies 3 ·
Graduate Integrating x²/(x sin x + cos x)² from 0 to π/4
- maverick280857
- · Replies 6 ·
High School What is the Significance of dx in Integrals?
- beauty-eyes
- · Replies 1 ·
Undergrad Proving Infinitely Many Segments in an Opened Set
- sutupidmath
- · Replies 3 ·
Graduate Octupal Integrals: A New Level of Insanity in Mathematics
- Invictious
- · Replies 4 ·
Undergrad Textbook on Calculus and Fourier Series
- Adder_Noir
- · Replies 5 ·
Undergrad Advice for 13 Year Old Struggling with Real Analysis
- bit188
- · Replies 7 ·
Graduate Completing the Square: How do we Derive the Expectation of a Lognormal Variable?
- rwinston
- · Replies 1 ·
Undergrad When to use trigonometric substitutions
- FlashStorm
- · Replies 3 ·
Graduate What is the level of difficulty of these challenging math problems?
- zoki85
- · Replies 11 ·
Undergrad Minimizing Surface Area of a Can
- JJV19
- · Replies 4 ·
Undergrad Integrating (3x³ + 4x)/(x² + 1)² using substitution
- anderma8
- · Replies 3 ·
Graduate Integral of Sqrt(x^2+arccos(x)) from 1√3 to 1√3
- Triggy
- · Replies 5 ·
Graduate Is Every Punctured Open Set in R^2 Path Connected?
- mansi
- · Replies 2 ·
Undergrad Limit of (√(x+3) - √3)/x as x approaches 0
- eprjenkins
- · Replies 5 ·
Graduate Derivative of principal value (1/x)
- smallphi
- · Replies 1 ·
Undergrad What is the significance of the series representation of (1-x^2)^-1?
- Hamble
- · Replies 2 ·
Undergrad Can You Solve These Complex Math Problems?
- math_student03
- · Replies 4 ·
High School Calculus Problem: Derive (1) Explicitly
- cosmology
- · Replies 1 ·
Graduate Multivariable surface integral
- thiskidistite
- · Replies 4 ·
Undergrad What Are the Domain and Range of These Functions?
- MrRottenTreats
- · Replies 4 ·
Undergrad What is the shortest route to Gulch city?
- fatal1
- · Replies 2 ·
Graduate A question on bounded linear operators (Functional Analysis)
- Ricky2357
- · Replies 23 ·
Undergrad Order of integration and differentiation?
- Repetit
- · Replies 9 ·
Graduate A question on linearity of functionals
- Ricky2357
- · Replies 1 ·
Undergrad When Should You Use Linearity, Substitution, or Partial Integration?
- TKay
- · Replies 2 ·
Undergrad MacLaurin series, inverse tan of x
- Joza
- · Replies 5 ·
Graduate Is the Set of Polynomials Dense in Continuous Function Space?
- tudor
- · Replies 5 ·
Graduate Why Is There No Generalized Function for div (r̂ / r²)?
- smallphi
- · Replies 14 ·
Graduate Penalty Function: Avoiding Global Minima Below 0
- daudaudaudau
- · Replies 6 ·
Undergrad Separating low and high frequency signals with Fourier transform
- ponjavic
- · Replies 10 ·
Undergrad How Can You Integrate Using Mathematica and Taylor Series?
- hanson
- · Replies 2 ·
Undergrad 2nd Derivative Test conquered?
- prasannapakkiam
- · Replies 1 ·
Undergrad Is It Acceptable to Use Angle Braces in Vector Integration?
- radiogaga35
- · Replies 1 ·
Undergrad How Do You Invert a Small Hermitian Matrix with Limited Memory?
- nworm
- · Replies 1 ·
Undergrad Example of h: R->R^2 such that h is onto
- kkitkat
- · Replies 3 ·
High School How do you find the derivative of
- AznBoi
- · Replies 7 ·
Graduate Prove Derivatives of All Orders Exist for g(x)
- sparkster
- · Replies 5 ·
Graduate Problem in finding problem in proof
- jostpuur
- · Replies 1 ·
Undergrad Simple differentition
- wellY--3
- · Replies 1 ·
Undergrad Integrating $\int x\arctan(x)dx$ without Tables
- bilalbajwa
- · Replies 5 ·
Undergrad What Do Domain and Range Mean in Multivariable Functions?
- Substance D
- · Replies 3 ·
Graduate Solving for the finite sum of squares using calculus
- zoki85
- · Replies 5 ·
Graduate Product Sigma Algebra (generated)
- MWG@berlin
- · Replies 26 ·
Undergrad Two transcendental function problems
- Helicobacter
- · Replies 6 ·
Graduate Residue of sin(z)/(z²+1)² at z = -i
- iflare
- · Replies 9 ·
Graduate Gaussian Functions: Summation of Infinite Variations
- pivoxa15
- · Replies 7 ·
Undergrad Integrating the Gaussian Integral: Is it as Easy as It Seems?
- Zurtex
- · Replies 4 ·
Undergrad How Can I Fully Analyze a Sixth Order Algebraic Equation?
- traianus
- · Replies 3 ·
Graduate Why Does the Complex Integral Not Represent Area Like in Real Calculus?
- blumfeld0
- · Replies 1 ·
Undergrad CalculusAB AP test. How do I do this?
- DyslexicHobo
- · Replies 7 ·
Undergrad Speed calculation/falling bodies theory
- aysha
- · Replies 5 ·
Undergrad Is doing Calculus based on irrationality ?
- Langbein
- · Replies 1 ·
Graduate Can the Inverse Operator be used to solve PDEs?
- tpm
- · Replies 2 ·
Graduate What Is the Best Method to Solve Small Eigenvalue Problems with Limited Memory?
- nworm
- · Replies 2 ·
Undergrad How can I integrate e^(-(x^2)/2)?
- prasannapakkiam
- · Replies 8 ·
Graduate Prove: Tangent to Hyperbola Bisected at Point of Tangency
- ankur162
- · Replies 1 ·
Graduate Can Riemann Sums Approximate Integrals of Vector-Valued Functions?
- e12514
- · Replies 1 ·
Undergrad Why is the Euler Sum Infinite for Zeta=1?
- overlook1977
- · Replies 5 ·
Graduate Pointwise vs Uniform Convergence
- Patzid
- · Replies 2 ·
Graduate Simple transform, wicked algebra.
- brendan_foo
- · Replies 4 ·
High School Logarithms - where does the coefficients come from
- weeman203
- · Replies 2 ·
Undergrad Does the theory of polynomials say something about their coefficients?
- theriel
- · Replies 1 ·
High School Just a question regarding limits
- truewt
- · Replies 13 ·