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 Vector Magnitude and Direction Be Defined Without a Reference Frame?
- shishir
- · Replies 1 ·
Undergrad Finding n for Arc Length of $\pi+e$ over Interval 0 to 6
- Trepidation
- · Replies 5 ·
Graduate Is there a divergence theorem for higher dimensions and what is it called?
- Jonny_trigonometry
- · Replies 1 ·
Undergrad Is Real Analysis Necessary Before Complex Analysis?
- Howers
- · Replies 3 ·
Undergrad What is the Derivative of 1-e^2x?
- erjkism
- · Replies 1 ·
Graduate What is the integral over a hemisphere for a specific function?
- a_Vatar
- · Replies 7 ·
Undergrad Proving a monotonic sequence is unbounded
- alligatorman
- · Replies 4 ·
Graduate Finding divergence of F = i·f(x) + j·f(y) + k·f(-2z)
- Jim L
- · Replies 5 ·
Undergrad What are these functions called?
- r4nd0m
- · Replies 1 ·
Graduate How to write mathematical expressions in LaTeX
- sit.think.solve
- · Replies 2 ·
Graduate Area Inside Lemniscate Vector Calculus
- braindead101
- · Replies 17 ·
Undergrad Volume under paraboloid z=4-x²-y² over rectangle
- braindead101
- · Replies 2 ·
Undergrad Differential Calculus Application
- kurimaw
- · Replies 5 ·
Undergrad Solving arcsin(3/5) + arctan(1/7)
- stefanB
- · Replies 6 ·
Undergrad Can a double integral of a product always be split into two single integrals?
- mongoose
- · Replies 5 ·
Undergrad Find t where a line through the origin intersects 4x+y=k at (t, t+1)
- linhy
- · Replies 3 ·
Graduate Does the delta function integral still hold true for non-continuous functions?
- nicksauce
- · Replies 5 ·
Undergrad What are epsilon and delta in limit definitions?
- flora
- · Replies 8 ·
High School Finding a Calculus Book for Practice: Stewart Alternatives
- 2slowtogofast
- · Replies 6 ·
Undergrad Finding the closest point on plane 3x+2y+z=1 to the origin
- inner08
- · Replies 1 ·
Graduate Limit supreme solve i am not able to
- rishikesh86
- · Replies 8 ·
Graduate Möbius Mappings: Is SL or GL the Correct Group?
- jostpuur
- · Replies 7 ·
Undergrad Solved Problems for Complex Numbers (Multivariable Calculus)
- kring_c14
- · Replies 9 ·
Undergrad Why is the derivative of f(x+h) the same with respect to h and x+h?
- chaoseverlasting
- · Replies 8 ·
Graduate Is There a Direct Proof for (0,1) ~ [0,1]?
- grossgermany
- · Replies 6 ·
Graduate I'm not sure how to go about it.
- neoking77
- · Replies 2 ·
Graduate Prove that inf(-A) = -sup(A)
- ShengyaoLiang
- · Replies 3 ·
Undergrad Verifying a Limit Problem: Checking the Solutions
- tomcenjerrym
- · Replies 2 ·
Undergrad How can I integrate sqrt(1+x^2)dx using substitution?
- braindead101
- · Replies 11 ·
Undergrad Solve second order differential equation
- Oblio
- · Replies 10 ·
Graduate Question Cyl. Coordinates For Curl
- Jim L
- · Replies 10 ·
Graduate Contour Integration: Rules and Limits
- jenga42
- · Replies 2 ·
Undergrad What is the significance of the equation y=2(x-4)^2-3?
- DethRose
- · Replies 2 ·
Undergrad Union of Two Sets: Introductory Analysis Question
- ShengyaoLiang
- · Replies 3 ·
Undergrad Surveyor measuring building height from two positions
- anthonym44
- · Replies 1 ·
Graduate Multivariable calculus yummy in my tummy
- mathwiz123
- · Replies 1 ·
Graduate Proving null sequences form a subset of Cauchy sequences
- grossgermany
- · Replies 16 ·
High School Why does 2sin(2x) have a domain of (-π,π) when the wave compresses?
- DethRose
- · Replies 2 ·
Undergrad Solving E2 = E1 log−1(db/20) for ILS DDM calculation
- mcalves
- · Replies 9 ·
High School What Does LIM Mean in Physics?
- Morchelloo
- · Replies 5 ·
Graduate Iterated Integrals bounded by curves
- braindead101
- · Replies 3 ·
Undergrad How Do You Find the Limit When L'Hopital's Rule Fails?
- niyati
- · Replies 1 ·
Undergrad Finding vector u with length 6 at 65 degrees south of west
- teffy3001
- · Replies 6 ·
Undergrad Integrating dv/(g-kv^2)
- menager31
- · Replies 15 ·
Graduate Is the Associative Property Valid for Convergent Series?
- linuxux
- · Replies 3 ·
Undergrad How Do You Convert Between Parametric and Rectangular Equations?
- LongTermStudent
- · Replies 1 ·
Graduate Intuition for countable vs. uncountable
- redrzewski
- · Replies 9 ·
Undergrad Why doesn't the cross product give zero for vectors from P to points on line L?
- hotcommodity
- · Replies 10 ·
Graduate What is Lambert W (e^\xi-1=x\xi) Function?
- CRGreathouse
- · Replies 5 ·
Graduate Why do poles of the Runge function cause oscillations in polynomial interpolation?
- leon1127
- · Replies 2 ·
Undergrad Preparing for multivariable epsilon-delta proofs on exam
- Math Jeans
- · Replies 8 ·
Undergrad Solving Unknown Variable: I^2 e^{-2x^2} d^2x
- tomcenjerrym
- · Replies 4 ·
Undergrad Continuously Compounded Interest and Diving.
- niyati
- · Replies 2 ·
Undergrad Why Is a Taylor Series More Accurate Near Its Expansion Point?
- blackcat
- · Replies 1 ·
High School How big or small is infinity?
- zeshkani
- · Replies 10 ·
Undergrad Can someone give me an intuitive definition for differentials?
- Howers
- · Replies 4 ·
Graduate Existence and Uniqueness of a solution for ordinary DE
- O.J.
- · Replies 2 ·
Undergrad How do experienced mathematicians learn calculus so well?
- tomcenjerrym
- · Replies 3 ·
Undergrad Convergence of Sequence x_n = (1/2)(x_n + 2/x_n)
- linuxux
- · Replies 6 ·
Graduate What Are the Symmetry and Asymptotes of the Folium of Descartes?
- a_Vatar
- · Replies 5 ·
Graduate Structure R^k and midpoints of vectors
- SiddharthM
- · Replies 2 ·
High School Why does multiplying two negative numbers give a positive?
- jacobrhcp
- · Replies 5 ·
Graduate Proving \int curl A.n dS = 0 w/ Stokes Theorem
- smoothman
- · Replies 22 ·
Undergrad How to Find the Power Series and Radius of Convergence for Arctan'x
- mathusers
- · Replies 7 ·
Undergrad How do I integrate 1/(1+e^x)?
- niyati
- · Replies 36 ·
Undergrad Why does the ratio of polynomial values approach 1 at infinity?
- mubashirmansoor
- · Replies 7 ·
Undergrad Area Of The Surface Of Revolution
- Mattofix
- · Replies 10 ·
Graduate What is the Physical Significance of Eigenvalues and Eigenfunctions?
- Shubha.Sagar
- · Replies 2 ·
Undergrad Difference between Newton and Riemann integrals
- pivoxa15
- · Replies 3 ·
Undergrad How to Find the 't' Value in Integral Calculus?
- temp
- · Replies 4 ·
Graduate Clairaut's theorem and smooth functions
- Simfish
- · Replies 2 ·
High School How Do You Solve Logarithms with Square Roots?
- Antisubs12
- · Replies 4 ·
Graduate How to Calculate the Sum of Factorial Functions Using the Floor Function?
- camilus
- · Replies 9 ·
Undergrad Leibniz notation giving me a headache
- Rib5
- · Replies 9 ·
Undergrad Numerical calculation about curve length
- xyz3003
- · Replies 5 ·
High School What is an equal sign with a strait line down the middle of it mean?
- hijadejesus
- · Replies 1 ·
Undergrad 3 Questions on Inverse, Reciprocal, and Trigonometric Integration
- tomcenjerrym
- · Replies 2 ·
Undergrad Using calculus in simple arithmetic
- arzie2000
- · Replies 15 ·
Graduate Solving f(f(x)) = exp(x): What is f(x)?
- Blouge
- · Replies 13 ·
Graduate How to differentiate this integral?
- jrsh
- · Replies 1 ·
Graduate How Do You Differentiate Double Integrals with Non-Differentiable Functions?
- jrsh
- · Replies 2 ·
Undergrad Do I have the necessary knowledge to succeed in Advanced Calculus?
- Howers
- · Replies 8 ·
Graduate How to Determine if a Differential Form is Exact
- zeshkani
- · Replies 6 ·
Undergrad How Do You Calculate Probability Using a Density Function?
- mrvirgo
- · Replies 1 ·
Undergrad What is calculus and how does it relate to physics and chemistry?
- Joza
- · Replies 6 ·
Undergrad Explanation for moment-generating function
- paotrader
- · Replies 1 ·
Graduate Evaluating a double series with binomial coefficients and factorials
- quadricode
- · Replies 15 ·
Graduate How Can I Overcome Difficulties in Real Analysis?
- cks
- · Replies 23 ·
Graduate Can we use Pade approximation to accurately integrate well-behaved functions?
- Sangoku
- · Replies 2 ·
High School Having toruble remembering series and sequences in algebra
- touma
- · Replies 7 ·
Undergrad Free online video lectures for calculus 2 and integration
- Saladsamurai
- · Replies 15 ·
Undergrad A sin^2 and cos^2 integrals question
- dudinka
- · Replies 6 ·
Graduate What do you do if poles lie on the contour?
- pivoxa15
- · Replies 2 ·
Undergrad Continuous linear transformation
- Andy_ToK
- · Replies 11 ·
Undergrad Best way of evaluating limits of multi variable functions
- pivoxa15
- · Replies 41 ·
Undergrad Calc Quadratic Bezier Curve Length
- temp
- · Replies 2 ·
Graduate What Does the Dirac Delta Function Mean in Finite Element Method?
- radou
- · Replies 11 ·
Graduate Why doesn't Taylor expansion work for integrating to infinity?
- pivoxa15
- · Replies 18 ·
Undergrad How Do I Understand Octants and Graphs in Calculus III?
- omohiuddin
- · Replies 3 ·
Undergrad Calculating Limits of Functions in R^2 or Higher Dimensions
- Andy_ToK
- · Replies 8 ·