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 Is the characteristic function of the irrationals Riemann integrable on [a,b]?
- AxiomOfChoice
- · Replies 5 ·
Graduate Even partial derivatives of a ratio
- DivGradCurl
- · Replies 7 ·
High School Finding the Center and Radius of a circle
- snickersf12
- · Replies 1 ·
Graduate Complex Analysis 2nd Ed. by Stephen D. Fisher: Q&A
- becu
- · Replies 5 ·
Undergrad Integral Calculation - Get Help Solving Problems
- cataldo
- · Replies 7 ·
Graduate How to show this series is divergent?
- KFC
- · Replies 2 ·
Graduate WriterMaximization of Differentiable Real-Valued Function with Linear Variables
- NaturePaper
- · Replies 3 ·
Undergrad Definite Integral = Area Under curve(s)
- karkas
- · Replies 5 ·
Undergrad Calculating Volume from Revolved Area
- eberg
- · Replies 8 ·
Graduate Is there an easier way to solve this complicated integral?
- gaganaut
- · Replies 2 ·
Undergrad Integrating Exponential Functions to Solving e^(-(x^2)/2)
- d_b
- · Replies 21 ·
Graduate How to find the second derivitive of delta function?
- KFC
- · Replies 5 ·
Undergrad How to Solve an Integral Using Leibniz Rule of Integration?
- GhostSpirit
- · Replies 1 ·
Graduate Does anyone have a copy of Saff & Snider's Fundamentals of Complex Analysis ?
- CRGreathouse
- · Replies 2 ·
Graduate [(|f(x)|)^(-1)]*integral(|f(x)|dx) = [(f(x))^(-1)]*integral(f(x)dx)?
- coverband
- · Replies 4 ·
Undergrad Is It Possible to Have Bounded Partial Derivatives Without Differentiability?
- Diffy
- · Replies 1 ·
Graduate Notion of the infinitesimal analysis in R^n
- samspotting
- · Replies 6 ·
Undergrad Limit involved in derivative of exponential function
- symbolipoint
- · Replies 5 ·
Graduate Why Is Uniform Continuity Proven by Contradiction?
- DMN
- · Replies 1 ·
Graduate Integral of dx/Sqrt[exp(-x)+x+c]
- nassboy
- · Replies 3 ·
Graduate Examples of Pointwise Convergence of Integrable Functions to Non-Integrable
- irresistible
- · Replies 2 ·
Graduate How to Ensure an Elliptic Cylinder Lies Above a Plane?
- Somefantastik
- · Replies 2 ·
Undergrad How to Change the Order of a Double Sum?
- geor
- · Replies 6 ·
Undergrad Calc 2 using washer meathod v.s cylindrical shells
- carlosgrahm
- · Replies 1 ·
Graduate Trying to get my head around some basic exterior calculus concepts
- BWV
- · Replies 1 ·
Graduate Partial Surface Area of Oblate Spheroid?
- hbchao
- · Replies 4 ·
Graduate Triple Integration of a Strange Cylinder
- Rocker222
- · Replies 2 ·
Undergrad Differentiating (sin(x*theta))/(2x-1)?
- avocadogirl
- · Replies 5 ·
Graduate Understanding Jacobian: Common Questions and Solutions for Multiples
- abcdefg10645
- · Replies 4 ·
Graduate What is the meaning of the notation \partial \betaD\alpha in General Relativity?
- Reedeegi
- · Replies 3 ·
Graduate Proving F'(x)= f(x) using the definition of integral?
- irresistible
- · Replies 2 ·
Graduate Volterar operator is Vf(x) = int (f(s)ds,0,x)
- Nusc
- · Replies 7 ·
Undergrad Proving F'(x)= f(x) using the definition of integral?
- irresistible
- · Replies 4 ·
Undergrad Convert Derivative in Polar to Cartesian
- mysubs
- · Replies 1 ·
Undergrad Solving Limits: Uncovering the Answers
- Iron_Brute
- · Replies 2 ·
Graduate L^2(C): Functions in the Bergmann Space of Complex C
- Nusc
- · Replies 2 ·
Graduate Is the converse of the absolute value limit theorem true?
- nitro
- · Replies 2 ·
Graduate Defining functions in an interesting way?
- Gerenuk
- · Replies 11 ·
Undergrad Indeterminate Forms: Converging to e & 1
- JG89
- · Replies 1 ·
Graduate Continuity Question: Rational vs Irrational Functions
- kidsmoker
- · Replies 3 ·
Undergrad Finding Equilibrium Points of V(x,y) = x^2+y^2 - z
- Somefantastik
- · Replies 7 ·
Graduate Really complex function to integrate
- womfalcs3
- · Replies 4 ·
Graduate Is This Proof Valid for Continuous Partial Derivatives?
- Mandark
- · Replies 2 ·
Undergrad Vector calculus finding the surface normal
- frixis
- · Replies 1 ·
Graduate How Many Zeros Are Inside the Unit Disk for f(z) = 3z^621 - e^z?
- NoDoubts
- · Replies 15 ·
Graduate Rate of convergence and asymptotic error constant
- azay
- · Replies 1 ·
Graduate What Is the Exterior Angle at Infinity for a Semi-Infinite Strip?
- rsq_a
- · Replies 2 ·
Graduate What is the partial derivative of u with respect to t in the given equation?
- avinash patha
- · Replies 1 ·
Graduate How to Find Non-Analytic Terms in an Expansion?
- jdstokes
- · Replies 2 ·
Graduate Deforming Contour of complex function
- yaychemistry
- · Replies 1 ·
Undergrad Find Work: Empty 6ft Hemisphere Tank of Oil (50lb/ft^3)
- idle_09
- · Replies 2 ·
Undergrad Equation of a tangent line given x
- Drewnlauren06
- · Replies 5 ·
Undergrad Delta, derivative, differential etc.
- emma83
- · Replies 3 ·
High School Can 1/(1 + x) be simplified to 1-x for a very small value of x?
- Matuku
- · Replies 3 ·
Undergrad Can Anyone Help Me Solve Derivative x^x^x with Additional X?
- silence
- · Replies 7 ·
Graduate Things to mention while giving a talk about dedekind cuts
- samspotting
- · Replies 1 ·
Graduate How can you find a recursive sequence that converges to a desired limit point?
- a_Vatar
- · Replies 1 ·
Graduate About integration of solid angle
- KFC
- · Replies 1 ·
Graduate This is the general solution for \vec A, given a prescribed \vec B.
- Nikratio
- · Replies 4 ·
Graduate The math of the Dirac delta function?
- SW VandeCarr
- · Replies 15 ·
Graduate Is it Possible to Construct a Laurent Series of Sqrt(z) About Zero?
- Ancient_Nomad
- · Replies 1 ·
Undergrad Will a slight change in angle significantly affect distance?
- Mr.Whatever
- · Replies 2 ·
Graduate Solving Impossible Integral for MS Thesis - Civil Engineering
- jrautenb
- · Replies 3 ·
Undergrad How to Isolate Implicit Equations Involving Logs, Sines, and More?
- tom92373
- · Replies 5 ·
Undergrad What Should I Do Next to Sketch Level Curves?
- Somefantastik
- · Replies 7 ·
Undergrad How to make another interpretation of curl ?
- abcdefg10645
- · Replies 4 ·
Graduate Where does the less than or equal come from in the proof of density of Q in R?
- completenoob
- · Replies 8 ·
Graduate What is the meaning of tending uniformly to infinity in Harnack's Principle?
- redrzewski
- · Replies 2 ·
Graduate Proving Compactness of Projected Sets Using Sequences and Subsequences
- kidmode01
- · Replies 3 ·
Undergrad Is f(a+b) = f(a)f(b) true for all real numbers a and b?
- teme6@yahoo.c
- · Replies 1 ·
Graduate Prove Limit Existence: sin(1/x) as x→0
- aquitaine
- · Replies 1 ·
Undergrad Understanding Steradians: The Connection Between Solid Angle and Radians
- JamesGoh
- · Replies 1 ·
Graduate Integrating Functions with Double Poles: A Contour Integral Approach
- Ancient_Nomad
- · Replies 3 ·
Undergrad Cone's volume, not seeing a step posted elsewhere
- Damascus Road
- · Replies 1 ·
Undergrad Proof that $\lim_{x \rightarrow 0} \frac{sinx}{x} = 1$
- JG89
- · Replies 3 ·
Graduate Rigorous proof of basic absolute value theorem?
- scorpion990
- · Replies 4 ·
Undergrad Solving the Mystery of cos(2 theta) = 1 - 2sin^2(theta)
- Moonspex
- · Replies 12 ·
Graduate Integrating odd functions with infinite discontinuity:
- atqamar
- · Replies 4 ·
Graduate Help with Heine-Borel Theorem: Why No Subcollection Cover?
- alvielwj
- · Replies 8 ·
Undergrad Uniform Continuity: Definition & Applications
- saminny
- · Replies 2 ·
Undergrad So Can you find the integral of \frac{3x^2-4x+5}{(x-1)(x^2+1)} \ dx?
- optics.tech
- · Replies 10 ·
Undergrad Finding the local extrema of this function
- jason_r
- · Replies 15 ·
Graduate Integral function of order alpha
- jostpuur
- · Replies 3 ·
Undergrad Integration over a Region in the First Quadrant without a Prefix.
- s7b
- · Replies 1 ·
Undergrad Tangent lines and areas between curves.
- jason_r
- · Replies 1 ·
Graduate Definite integral: exponential with squared exponent
- jumble0469
- · Replies 1 ·
Undergrad What is the best way to integrate this?
- LinearAlgebra
- · Replies 22 ·
Graduate Rigorous book for multivariable + vector calc?
- khemix
- · Replies 1 ·
Graduate Proving Openness of Set S in R^2
- poutsos.A
- · Replies 5 ·
Graduate What are Tensors and how do they relate to General Relativity?
- DougD720
- · Replies 3 ·
Undergrad Reversing the order of integration
- s7b
- · Replies 5 ·
High School What is the derivative of a fraction with a variable in the denominator?
- Drewnlauren06
- · Replies 1 ·
High School How do i solve: logx^2 = (logx)^2?
- gibmeanswerz
- · Replies 9 ·
Undergrad Solve 3cos^2(3x)+3sin^2(3x)=3: Trig Identities
- mathguyz
- · Replies 2 ·
Graduate Approaching a Definite Integral with Undefined Limits
- Apteronotus
- · Replies 4 ·
Graduate Least Upper Bound Property
- amcavoy
- · Replies 7 ·
Graduate Integral Calculation with Complex Analysis - Can Residue Theorem Help?
- asi123
- · Replies 7 ·
Undergrad How to Approximate arccos(1/4) by Hand?
- namehere
- · Replies 2 ·
Undergrad Integrals of Trig Powers: Sin^2dx and Cos^2dx
- mathguyz
- · Replies 3 ·
Graduate Volume of a sphere (solid of revolution)
- Galadirith
- · Replies 1 ·