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 I'm writing my senior thesis on Dirichlet Series
- benorin
- · Replies 4 ·
Graduate Why does a rational function have exactly max{n,d} roots and poles?
- quasar987
- · Replies 14 ·
Graduate Can a Continuous Function Map Reals to Rationals?
- JasonRox
- · Replies 35 ·
Undergrad Improper integral of 1/x from –1 to 1
- robert spicuzza
- · Replies 5 ·
Graduate Proving A_n(r) = (n!/r^(2n+1))[P_n(r)sin r - Q_n(r)cos r]
- physicsRookie
- · Replies 1 ·
High School Calculating the First Derivative
- bill nye scienceguy!
- · Replies 2 ·
Where Was the Mathematician Offering Riemann-Roch Theorem Lessons for Food?
- mathwonk
- · Replies 1 ·
Undergrad How can I find the minimum value for the sum of absolute values?
- Jorge
- · Replies 3 ·
High School Integral of 2/(Y+1) - Solution without Calculator
- Whitebread
- · Replies 4 ·
Graduate Evaluation of a Sinc Integral: Solving a Common Problem in Communications Theory
- chroot
- · Replies 5 ·
Graduate How Do Apostol's and Le's Definitions of Measurable Functions Relate?
- Castilla
- · Replies 2 ·
Undergrad End behavior models: can products like -x*sin(x) be correct?
- KingNothing
- · Replies 7 ·
Undergrad When Can Physicists Treat Symbols Like Ordinary Variables in Equations?
- cliowa
- · Replies 7 ·
Undergrad Find Sum of Series a^2: Law, Examples, Types
- heaven eye
- · Replies 3 ·
Graduate Finding Connected Sets in a Rectangle
- HallsofIvy
- · Replies 7 ·
Graduate Can smooth and analytic be used interchangeably?
- dextercioby
- · Replies 3 ·
Undergrad Is the Notation f(x)dx a Multiplication or a Symbol?
- C0nfused
- · Replies 9 ·
Undergrad Does a Continuous Function Need to Be One-to-One?
- JasonRox
- · Replies 7 ·
Undergrad Finding Tangent Lines for Parabolas: A Mathematical Approach
- Menos
- · Replies 8 ·
Graduate How Can I Derive Sumations with Multiple Indices and Powers?
- jetoso
- · Replies 5 ·
Undergrad How to transition from plug-and-chug calculus to rigorous analysis
- Pseudo Statistic
- · Replies 9 ·
Undergrad What is the Definition of d(a^x)/dx?
- G01
- · Replies 3 ·
Graduate Ways of learning Lebesgue integration
- Castilla
- · Replies 2 ·
Undergrad Differentiability VS derivability
- quasar987
- · Replies 7 ·
Graduate Partial Differential Equations - Variable Seperable Solutions
- TZW85
- · Replies 2 ·
Graduate Continuous generalization of finite harmonic-like sums
- TheDestroyer
- · Replies 3 ·
Undergrad Integration/Double Integrals Advice Required
- Nima
- · Replies 5 ·
Graduate Does uniform convergence preserve piecewise continuity?
- T-O7
- · Replies 4 ·
Undergrad Finding integration bounds for volume under z = x²y bounded by y = x³ and y = x^(1/3)
- Nima
- · Replies 4 ·
Undergrad Definition of the Definite Integral
- Soaring Crane
- · Replies 7 ·
Graduate Does a Fourier transform exist for this (smooth) f.?
- rachmaninoff
- · Replies 1 ·
Graduate Find the result of this integration
- Ali 2
- · Replies 8 ·
Graduate Integrands that vanish everywhere
- StatusX
- · Replies 1 ·
Graduate Integrating x*ln²(ax)*exp(-bx²+cx) from 0 to ∞
- ari_a
- · Replies 3 ·
Graduate What Are the Sum and Product of the Roots of This Complex Polynomial?
- BlakeJA
- · Replies 1 ·
Undergrad Does 0.999~ Equal 1?
- QuantumTheory
- · Replies 86 ·
Undergrad How to Calculate the Average Value of a Sinusoid Over a Given Interval?
- perryben
- · Replies 3 ·
Undergrad Can a Periodic Function and Gamma Function Solve a Functional Equation?
- Orion1
- · Replies 51 ·
Undergrad Using Linear Algebra to solve systems of non-linear equations
- Edwin
- · Replies 9 ·
Undergrad Proving the reverse triangle inequality ||x|-|y||≤|x-y|
- MathematicalPhysicist
- · Replies 11 ·
Graduate Integrate Fun Math Challenges for New Year's Celebration
- samalkhaiat
- · Replies 37 ·
Undergrad Does the series f_n(x)= x^n/1 + x^n converge on the interval [0,1]?
- Pearce_09
- · Replies 4 ·
Undergrad Integral of derivative inconsistent
- dc20
- · Replies 6 ·
Graduate Are Delta and Epsilon Formulas Universally Applicable for Polynomial Limits?
- Orion1
- · Replies 10 ·
Undergrad Can You Calculate Time Change Over 40 Centuries?
- AMD ZEN
- · Replies 5 ·
Undergrad Finding the Limit of x->0+ sqrtx/(1-cosx)
- apchemstudent
- · Replies 12 ·
Undergrad Assume that f is non-negative on (0,1)
- mansi
- · Replies 1 ·
Graduate Bisecting indefinitely a real interval
- Castilla
- · Replies 7 ·
Graduate Equality holds in Minkowski's Inequality when
- benorin
- · Replies 2 ·
Undergrad Which math software is recommended for advanced math classes?
- Nothing000
- · Replies 19 ·
Undergrad How to Solve a Transformation Problem for Variables a and b?
- LakeMountD
- · Replies 1 ·
Undergrad Review in calc I to prepare for calc II
- ranger
- · Replies 4 ·
Undergrad Is Mathematica able to accurately graph this function at such a small domain?
- Orion1
- · Replies 15 ·
Graduate Why does ∇ × (u × v) equal that expansion?
- niehls
- · Replies 3 ·
Graduate Why does C_1 ∩ C_2 ⊂ cl(C_1) ∩ cl(C_2) imply cl(C_1 ∩ C_2) ⊂ cl(C_1) ∩ cl(C_2)?
- kaosAD
- · Replies 10 ·
Undergrad Is the polynomial limit shortcut always valid?
- Orion1
- · Replies 2 ·
High School Integration has to do with a square shape
- dervast
- · Replies 4 ·
Graduate How can we expand a function near a singularity x=0?
- eljose
- · Replies 2 ·
Undergrad Exponential word problem (i think)
- Jacobpm64
- · Replies 9 ·
Graduate How does the sequence {b_n} converge to max {a, K}?
- Castilla
- · Replies 4 ·
Undergrad What are the extreme values of the function SQR[9 - x^2]?
- force
- · Replies 10 ·
Graduate Why is lower semicontinuity equivalent to liminf f(x) ≥ f(x₀)?
- kaosAD
- · Replies 10 ·
Graduate How do I prove that a_n is a decreasing sequence of non-negative real numbers?
- sparkster
- · Replies 3 ·
Undergrad Limit of x/[Sqrt(x^2+r^2)*r^2]
- Repetit
- · Replies 3 ·
Graduate Are S(N) and the integral of x^p both divergent in the same way?
- eljose
- · Replies 2 ·
Graduate Cable System Step Function Analysis
- Cyrus
- · Replies 7 ·
Graduate Def. Continuity in terms of sequences: How do I generalize to multivariate fcns?
- benorin
- · Replies 6 ·
Graduate Can the Sum of Powers Over an Integral Approach 1 as n Tends to Infinity?
- eljose
- · Replies 3 ·
Graduate Is the solution to δF[φ]=G[φ,∂φ] given by a path integral?
- eljose
- · Replies 3 ·
Undergrad How to go from a finite difference equation to a derivative for T cos θ
- Cyrus
- · Replies 15 ·
Graduate Why does the Pythagorean identity hide parametrization errors in arc length?
- Alkatran
- · Replies 3 ·
Graduate How Does Renormalization Address Divergences in Integrals?
- eljose
- · Replies 1 ·
Undergrad Limit with n tending to infinity
- eljose
- · Replies 4 ·
Undergrad How do I calculate the volume of water in a partially filled cone?
- ISUPHYSICS
- · Replies 1 ·
Undergrad How can the illicit operation 0/0 be remedied?
- roger
- · Replies 30 ·
Undergrad How Many Types of Integrals Exist and Can They Be Classified?
- roger
- · Replies 12 ·
Graduate Partial Fractions: Finding Antiderivatives of Rational Functions
- StatusX
- · Replies 8 ·
Graduate Solving Quantum Mechanics Integrals: Prove This One
- maverick6664
- · Replies 4 ·
Graduate What is the limit of (kn)! / n^(kn) as n approaches infinity?
- bomba923
- · Replies 3 ·
Graduate Do These Mathematical Series Converge?
- bomba923
- · Replies 1 ·
Graduate How Can Dirichlet Integrals Be Generalized Using Special Functions?
- benorin
- · Replies 12 ·
Undergrad Double integrals and center of mass
- Jameson
- · Replies 8 ·
Graduate Can complex numbers be extended with a winding number dimension?
- Jonny_trigonometry
- · Replies 11 ·
Undergrad Does the Ratio Test guarantee convergence for this infinite series?
- MrBailey
- · Replies 4 ·
Graduate Validating Originality in Mathematical Proofs for Researchers
- Jimmy Snyder
- · Replies 41 ·
Undergrad Some basic derivative-integral issues
- Robokapp
- · Replies 7 ·
High School What Does the Derivative Notation in Calculus Represent?
- Line
- · Replies 25 ·
Graduate Is a measure space necessary for integration?
- NateTG
- · Replies 2 ·
Undergrad Why are there two different ops for normal and partial derivatives?
- Treadstone 71
- · Replies 8 ·
Graduate Proving Hölder Continuity of f(u)=-1/(1+u)^2
- incognitO
- · Replies 3 ·
High School Exponential equation vs Logarithmic
- navneet
- · Replies 5 ·
Graduate What is the result of the complex integral with Riemann zeta function?
- eljose
- · Replies 3 ·
Graduate Understanding the Proof of the Jacobian
- leospyder
- · Replies 3 ·
Undergrad Determine when f is differentiable
- SomeRandomGuy
- · Replies 12 ·
Undergrad Calculating Surface area/volume from 2D cross section?
- SuperG
- · Replies 9 ·
Graduate Lagrange multipliers with inequality constraints
- lynxman72
- · Replies 7 ·
Undergrad Isoperimetric Theorem what does it mean
- ultrabionic_ang
- · Replies 2 ·
Graduate Infinite Series: rearrangement of Terms
- MrBailey
- · Replies 3 ·
Graduate Does φₙ provide a valid counterexample to the limit property?
- DeadWolfe
- · Replies 8 ·
Graduate How Do You Calculate the Lebesgue Integral of e^x from 1 to 10?
- eljose
- · Replies 2 ·