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 Trapezoidal motion/kinematics calculations - solving for slewing velocity
- larsbentley
- · Replies 3 ·
Undergrad Uniform continuity of functions like x^2
- SANGHERA.JAS
- · Replies 2 ·
Graduate A Cubic Function and a Straight Line with One-variable Calculus
- seniorhs9
- · Replies 3 ·
Undergrad Limit of (tan x - √3)/(3x - π) as x → π/3
- Redoctober
- · Replies 3 ·
Graduate What is a Linear Combination of Spherical Harmonics?
- Fyrefly
- · Replies 1 ·
Undergrad Is There a Trick to Integrating with Law of Cos?
- cbirk
- · Replies 1 ·
Graduate Could calculus have been discovered from set theory alone?
- kramer733
- · Replies 1 ·
Graduate Set of all rational sequences countable?
- rat bass
- · Replies 2 ·
Undergrad Local Minimum of y=x(e^1/x): Why Not (1,e)?
- nickeisenberg
- · Replies 3 ·
Graduate Dirichlet function and Lebesgue's integrability theorem seem contradictory
- diligence
- · Replies 7 ·
Graduate Proving Connectedness of a Set Given Closure Condition
- PBRMEASAP
- · Replies 22 ·
Undergrad Solving Tangent Line Problem: 2y^3 + (6x^2)y - 12x^2 + 6y = 1
- akxt
- · Replies 8 ·
Undergrad Cylindrical to rectangular coordinates
- violette
- · Replies 5 ·
Undergrad Finding general formulas for a series of numbers.
- 1MileCrash
- · Replies 3 ·
Graduate Volume between truncated cone and an inclined plane
- Simon Bridge
- · Replies 3 ·
Undergrad Directional Derivative of a discontinuous function
- Useful nucleus
- · Replies 5 ·
Graduate Apostol definition of interior point and open set
- kahwawashay1
- · Replies 7 ·
Graduate What Is Fractional Calculus and How Does It Work?
- ssayani87
- · Replies 3 ·
Undergrad Calculus III Tips, Help, or Advice
- AmagicalFishy
- · Replies 4 ·
Graduate What Are the Orthogonal Complements of Union and Intersection in Hilbert Spaces?
- LikeMath
- · Replies 13 ·
Graduate Point-wise continuity on all of R using compact sets
- Poopsilon
- · Replies 12 ·
Graduate Proving Existence of Sequence Converging to x in R
- autre
- · Replies 6 ·
Graduate Selecting the correct bounds for polar integrals
- blank_slate
- · Replies 1 ·
Graduate Zero curl and gradient of some scalar potential
- redredred
- · Replies 1 ·
Graduate Integral (with respect to d(z/σ))
- MechEng2010
- · Replies 3 ·
Graduate Radius of convergence around a=2 for ln(x)
- nomadreid
- · Replies 2 ·
Graduate Why is the derivative of the sign function equal to Dirac's delta function?
- DemoniWaari
- · Replies 8 ·
Undergrad Minimizing time for kayak and walking route optimization
- perjac
- · Replies 1 ·
Graduate Why is the differential being onto equivalent to it not being zero?
- yifli
- · Replies 2 ·
Graduate What is the Construction of R using Equivalence Classes of Cauchy Sequences?
- autre
- · Replies 3 ·
Undergrad Why the definition of limit is often written
- mahmoud2011
- · Replies 4 ·
Undergrad Definition of piecewise continuous/piecewise smooth
- AlonsoMcLaren
- · Replies 1 ·
Graduate Evalutaion of a real integral using the residue theorem
- asmani
- · Replies 4 ·
Undergrad Why does L'Hôpital's rule fail for lim x→∞ (x r^x) when r < 1?
- swampwiz
- · Replies 3 ·
Graduate Tangent plane and Lagrange multipliers with constraints
- Tiome_nguyen
- · Replies 1 ·
Graduate Convergence of weighted sums of measurable functions
- azztech77
- · Replies 1 ·
Graduate Is there a fourier series for ln(x)?
- ChowPuppy
- · Replies 3 ·
High School Understanding Complex Planes-Graphs - Get Explanations Here
- Bassalisk
- · Replies 3 ·
Graduate Interesting but useless equation?
- eliudthorn
- · Replies 2 ·
Undergrad Is f:y=|ln(x)| a Complex Function?
- PeetPb
- · Replies 3 ·
Undergrad Coordinate systems - finding optimal? simple conceptual question
- elegysix
- · Replies 2 ·
Undergrad What is the formula for calculating the next summation?
- streber
- · Replies 1 ·
Graduate What is the descent time on a cycloid?
- brainpushups
- · Replies 1 ·
Graduate What is the reason that 1/x is not lebesgue integrable?
- onthetopo
- · Replies 12 ·
Graduate What is the analytical expression for the error function and its integrals?
- nanath
- · Replies 7 ·
Graduate How do you prove e exists such that the derivative of e^x equals e^x?
- DylanG
- · Replies 7 ·
Graduate Infinitely differentiable vs. continuously differentiable vs. analytic?
- fleazo
- · Replies 13 ·
Graduate How Do You Decompose a Complex Function into Real and Imaginary Parts?
- fleazo
- · Replies 5 ·
Graduate There are rationals between any two reals? - Rudin 1.20
- gwsinger
- · Replies 6 ·
Graduate Why does exactness imply path independence?
- fleazo
- · Replies 1 ·
Graduate Why Does Monotone Convergence Theorem Confirm Integral Bounds?
- tjkubo
- · Replies 5 ·
Undergrad Derivative of arcsec(x) and arccsc(x)
- NoOne0507
- · Replies 2 ·
Graduate Integral of complicated exponential functions
- Wu Xiaobin
- · Replies 17 ·
Undergrad What is the best way to compare the size of complex values?
- Pythagorean
- · Replies 6 ·
Undergrad Show by induction that (1-nu)(1+u)<=1 for n=0,1,2,3 and u>-1
- gilabert1985
- · Replies 1 ·
Graduate Need a really advanced Calculus book
- AdrianZ
- · Replies 2 ·
Undergrad New guy asking about Asymptotes of f(x)= x(lnx)
- LearninDaMath
- · Replies 3 ·
Graduate Expressing a root of a cubic polynomial as a series
- SeventhSigma
- · Replies 8 ·
Graduate Commuting derivative/Integral (not FTC or Leibniz)
- nickthequick
- · Replies 2 ·
Graduate Solve Cycloid Question to Find Parameter 'a
- brainpushups
- · Replies 1 ·
Graduate Determining eigenfunctions + arbritary value constant
- JamesGoh
- · Replies 1 ·
Undergrad How can I improve my understanding of Calculus 1 by tackling tougher problems?
- calcstudent1
- · Replies 6 ·
Graduate Constructing a smooth characteristic function
- AxiomOfChoice
- · Replies 1 ·
Undergrad When Does This Equation Hold True?
- Pacopag
- · Replies 7 ·
High School Is acceleration correlated with an instantaneous velocity?
- gomer36
- · Replies 8 ·
Graduate Expanding the equation for large tan(x)
- physlad
- · Replies 2 ·
Graduate Fractional calculus - uses, examples?
- elegysix
- · Replies 3 ·
Graduate Unique nth Roots in the Reals - Rudin 1.21
- gwsinger
- · Replies 3 ·
Undergrad Integrating [b^2-(x-vt)^2]^(-2) with respect to x
- dapias09
- · Replies 1 ·
Graduate Are limits, integrals, and series equal?
- romsofia
- · Replies 2 ·
Undergrad Convergence and Limit of Infinite Series with Exponential Terms
- willworkforfood
- · Replies 4 ·
Graduate Abs Continuous Function w/ Unbounded Derivative on [a,b]
- glacier302
- · Replies 4 ·
Undergrad When to assign a value to a multiple chain derivative?
- Nano-Passion
- · Replies 5 ·
Undergrad Using sum difference derivative instead of prodict rule?
- Nano-Passion
- · Replies 3 ·
Undergrad Proof l'hopital for infinity over infinity
- georg gill
- · Replies 4 ·
Undergrad How did Euler come up with his famous formula?
- Bassalisk
- · Replies 7 ·
Graduate From what theorem does this technique come from?
- omoplata
- · Replies 2 ·
Undergrad Cartesian and Polar coordinate system increments
- XYZ313
- · Replies 8 ·
Undergrad What is the physical significance of the divergence theorem?
- wasi-uz-zaman
- · Replies 2 ·
Graduate An Impossible Solution: Solving the Function Graphing Problem in Calculus Class
- JPBenowitz
- · Replies 9 ·
Graduate Vectors and the Geometry of Space
- tmlfan_17
- · Replies 5 ·
Undergrad How can a surface integral equal a line integral if they have different dimensions?
- wasi-uz-zaman
- · Replies 2 ·
Undergrad Measuring the Length of a Parabolic Path with Line Integral
- wasi-uz-zaman
- · Replies 3 ·
Graduate What Is the General Formula for Q in Multivariable Calculus?
- evilcman
- · Replies 1 ·
Graduate Derivative approximation using nested radical and logarithmic functions
- Matt Benesi
- · Replies 1 ·
Graduate How to Simplify This Complex Integral Calculation?
- kassem84
- · Replies 8 ·
Undergrad Can L'Hopital's Rule Be Used for Limits to Infinity?
- Lucy Yeats
- · Replies 2 ·
Graduate Why subsitution method for integration always work ?
- MIB
- · Replies 1 ·
Graduate What to read after Understanding Analysis
- Mr.Miyagi
- · Replies 2 ·
Undergrad What Went Wrong in Evaluating the Limit Using L'Hospital's Rule?
- SpockTock
- · Replies 3 ·
Undergrad Can Differentials and Errors be Split in Calculus?
- KingBigness
- · Replies 5 ·
Undergrad Problem with supremum and infimum examples
- thecaptain90
- · Replies 2 ·
Graduate Solving integral equation with double ingegrals and singularities
- srabbaa66
- · Replies 1 ·
Graduate Why does a constant polynomial contradict the fundamental theorem of algebra?
- fleazo
- · Replies 4 ·
Graduate Vector differential identity proof
- _jo_
- · Replies 4 ·
Graduate Why can't linear paths prove continuity in R^n?
- MarlyK
- · Replies 7 ·
Graduate Maximum modulus principal for complex valued functions
- fleazo
- · Replies 1 ·
Undergrad Checking solution to integration by parts with e
- lonewolf219
- · Replies 2 ·
Undergrad Natural logarithm formula with nth root limit
- Matt Benesi
- · Replies 2 ·
Graduate Is the Function Uniformly Convergent on (0,1]?
- hmmmmm
- · Replies 3 ·