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.
Threads
Undergrad Conservation of Mass for Compressible Flow
- erobz
- · Replies 33 ·
Undergrad Limit as a function, not a value
- bsaucer
- · Replies 15 ·
Insights Main integration techniques from Gradshteyn-Ryzhik
- fresh_42
- · Replies 10 ·
Graduate Quadruple Integral in the Lamb Shift
- Francisco Alegria
- · Replies 1 ·
High School Vertical asymptote with an epsilon-delta proof?
- mcastillo356
- · Replies 4 ·
Undergrad Why Are There Different Forms of the Integration Formula for Cosecant?
- TGV320
- · Replies 3 ·
Undergrad Calculate limits as distributions
- Haorong Wu
- · Replies 4 ·
Undergrad Why is the integral of ##\arcsin(\sin(x))## so divisive?
- Saracen Rue
- · Replies 3 ·
High School Functions which relate to calculus: Questions about Notation
- richard9678
- · Replies 36 ·
Insights What Are Infinitesimals – Simple Version
- bhobba
- · Replies 5 ·
Graduate Extending reals with logarithm of zero
- Anixx
- · Replies 21 ·
High School How can hyperreal numbers make infinitesimals logically sound in calculus?
- bhobba
- · Replies 24 ·
Undergrad Infinite Series of Infinite Series
- Drakkith
- · Replies 7 ·
Undergrad What is the official name for a Field Series in mathematics/physics?
- carlsondesign
- · Replies 2 ·
Undergrad Find the roots of the quadratic equation by differentiation
- Anurag yadav
- · Replies 2 ·
Undergrad Partial derivatives of the function f(x,y)
- fog37
- · Replies 6 ·
Undergrad Resolve the Recursion of Dickson polynomials
- pawlo392
- · Replies 1 ·
High School Physical meaning of integrals in voltage, water level and velocity
- Alienspecimen
- · Replies 5 ·
Graduate How to Solve This Differential Equation Analytically?
- SantiagoCR
- · Replies 2 ·
Graduate Double integral with infinite limits
- NotEuler
- · Replies 11 ·
Undergrad Negative area above x-axis from integrating x^2?
- member 731016
- · Replies 4 ·
Undergrad Why Is the Integral Result 175/3 Instead of 45?
- homeworkhelpls
- · Replies 4 ·
Undergrad Integral Bee Preparation -- Trouble with this beautiful integral
- YAYA12345
- · Replies 10 ·
Graduate Varying an action wrt a symmetric and traceless tensor
- binbagsss
- · Replies 3 ·
High School Arithmetic mean of an infinite number of points?
- Feynstein100
- · Replies 20 ·
High School Easy derivative but with a pesky singularity
- snoopies622
- · Replies 25 ·
Undergrad Solving the Difficult Integral ##\int_0^{\infty} x^{n+1} e^{-x} \sin(ax) dx##
- ergospherical
- · Replies 5 ·
Undergrad What Is the Correct Sign for the Quadratic Form in Margenau's Proof?
- fsonnichsen
- · Replies 3 ·
Graduate Need help with an integral -- How to integrate velocity squared?
- Tomder
- · Replies 3 ·
Graduate Non solvable integral? (dx/dt)^2 dt
- Tomder
- · Replies 3 ·
Insights An Overview of Complex Differentiation and Integration
- fresh_42
- · Replies 1 ·
Undergrad Finding domain when using continuity to evaluate a limit
- member 731016
- · Replies 12 ·
High School How Does Setting x=a Identify Minima or Maxima in Circular Equations?
- notgoodatphysics
- · Replies 10 ·
Undergrad Why Can't the Denominator of a Fraction Be Zero?
- member 731016
- · Replies 6 ·
Undergrad Express the limit as a definite integral
- mcastillo356
- · Replies 16 ·
Undergrad Relating integration of forms to Riemann integration
- Eclair_de_XII
- · Replies 3 ·
Undergrad Limit of the product of these two functions
- LagrangeEuler
- · Replies 3 ·
Evaluate the surface integral $\iint\limits_{\sum}f\cdot d\sigma$
- WMDhamnekar
- · Replies 1 ·
How to Find the Surface Area of a Pringle Using Double Integration?
- wonder_koo
- · Replies 1 ·
Undergrad Gradient With Respect to a Set of Coordinates
- cwill53
- · Replies 3 ·
Graduate Boundary conditions for variable length bar
- hunt_mat
- · Replies 17 ·
Undergrad The Basic Area Problem (introduction to the topic of integrals)
- mcastillo356
- · Replies 24 ·
Undergrad Solving Stat Mech Integral with Wolfram Alpha
- ergospherical
- · Replies 2 ·
Undergrad Using the Chain Rule for Vector Calculus: A Tutorial
- binbagsss
- · Replies 5 ·
Undergrad Differential operator in multivariable fundamental theorem
- Shirish
- · Replies 14 ·
Graduate Integral of 1/(a·e^(bx)+c·e^(kx)) for resin viscosity
- mowata
- · Replies 9 ·
Graduate An identity with Bessel functions
- Juan Comas
- · Replies 17 ·
Undergrad Newton-Raphson Method With Complex Numbers
- person123
- · Replies 7 ·
Undergrad Taylor series expansion: which point is f(x+α) centered at?
- LagrangeEuler
- · Replies 2 ·
Undergrad Why constrained optimization gives different result than direct substitution
- RickRazor
- · Replies 3 ·
Undergrad Several Questions About Smooth Infinitesimal Analysis
- Mike_bb
- · Replies 1 ·
High School Naturals or Reals When Taking Limits to Obtain the Value of Euler's Number e?
- mcastillo356
- · Replies 11 ·
Graduate How to sum an infinite convergent series that has a term from the end
- tworitdash
- · Replies 15 ·
Graduate Vector calculus - Prove a function is not differentiable at (0,0)
- physics1000
- · Replies 1 ·
Undergrad Proving Continuous Functions in Smooth Infinitesimal Analysis
- Mike_bb
- · Replies 1 ·
Undergrad Change of Variables in Double Volume Integral
- pherytic
- · Replies 2 ·
Undergrad How to Calculate Surface Integral Using Stokes' Theorem?
- WMDhamnekar
- · Replies 1 ·
Undergrad Some questions on l'Hôpital rules
- mcastillo356
- · Replies 9 ·
Undergrad Showing That a Function Does Not Have Two Distinct Roots
- Expiring
- · Replies 3 ·
Graduate Can You Prove the Series Is Periodic?
- physics1000
- · Replies 33 ·
Undergrad Is It Possible? Solving Calculus Questions with Ease
- NODARman
- · Replies 2 ·
High School Will we get an infinitesimal x when we neglect ##x^2## in ##x+x^2##?
- Mike_bb
- · Replies 24 ·
Undergrad Verifying Integration of ##\int_0^1 x^m \ln x \, \mathrm{d}x##
- murshid_islam
- · Replies 1 ·
Undergrad Is My Proof of the Chain Rule Correct?
- Expiring
- · Replies 2 ·
Undergrad Factoring R_n(x) in the proof of Theorem 13 (Adams 4.10)
- mcastillo356
- · Replies 10 ·
Undergrad How to evaluate the enclosed area of this implicit curve?
- Saracen Rue
- · Replies 2 ·
High School Why is Big-O about how rapidly the Taylor graph approaches that of f(x)?
- mcastillo356
- · Replies 19 ·
Undergrad What's an example of orthogonal functions? Do these qualify?
- askmathquestions
- · Replies 4 ·
High School Are Both Answers Correct for Trigonometric Substitution Integral?
- Rhapsody83
- · Replies 5 ·
Undergrad Closed Form for Complex Gamma Function
- thatboi
- · Replies 1 ·
Undergrad Why can we divide by (x-1) if x≠1, then substitute x=1?
- murshid_islam
- · Replies 29 ·
Undergrad How many terms does the squeeze theorem need to work?
- chwala
- · Replies 12 ·
Undergrad Why does the answer key sometimes have a different form compared to my solution?
- NODARman
- · Replies 68 ·
Graduate Weierstrass-Bolzano theorem
- chwala
- · Replies 2 ·
Undergrad Why can't we just integrate a simple function?
- NODARman
- · Replies 3 ·
Undergrad Confusion about the Substitution rule
- JohnnyGui
- · Replies 28 ·
Undergrad Alternate forms of Stokes' theorem? Are they correct? Are they named?
- Hiero
- · Replies 2 ·
Graduate Limit of ##i^\frac{1}{n}## as ##n \to \infty##
- mathman
- · Replies 14 ·
Undergrad Integration of √(1-x^2) with x=sinθ: Check Correctness and Simplification
- askor
- · Replies 12 ·
Undergrad Confusion about special case of Jacobian
- nomadreid
- · Replies 2 ·
High School Asking about integral notation
- songoku
- · Replies 3 ·
High School How Can We Divide Lamé Coefficients When Some Are Zero?
- LagrangeEuler
- · Replies 3 ·
Undergrad Second derivative, chain rules and order of operations
- Fady Megally
- · Replies 6 ·
A Method for Proving Some Non-Linear Limits
- Ackbach
- · Replies 6 ·
Kishan's question via email about an indefinite integral
- Prove It
- · Replies 3 ·
Why do most mathematics literature use 2L for the period of a function?
- matqkks
- · Replies 1 ·
Berk's question via email about approximating change
- Prove It
- · Replies 1 ·
Distance between two non parallel lines
- mathmari
- · Replies 2 ·
Alexander's question via email about Newton's Method
- Prove It
- · Replies 1 ·
Harrison's question via Facebook about polar functions
- Prove It
- · Replies 1 ·
Divanshu's question via email about a volume by revolution
- Prove It
- · Replies 1 ·
Sava's question via email about integration with partial fractions.
- Prove It
- · Replies 1 ·
Undergrad Formula for integration of natural coordinates over an element
- Arjan82
- · Replies 3 ·
Calculating x in Equation (1): A Telescopic Sum
- chisigma
- · Replies 1 ·
Effie's question via email about an indefinite integral.
- Prove It
- · Replies 1 ·
Sameer's derivative problem via Facebook
- Prove It
- · Replies 1 ·
Raj's integration questions via Facebook
- Prove It
- · Replies 1 ·
Ross' question via email about a derivative.
- Prove It
- · Replies 1 ·
What Is the Antiderivative of 1/(1 + x^4)?
- Ackbach
- · Replies 6 ·
High School Best algebra skills to practice for AP Calc?
- BWV
- · Replies 9 ·