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 Gibbs Phenomenon: Estimating Oscillation Width
- student85
- · Replies 2 ·
Graduate Integrating (B+k)^-0.6 * B^-0.8 dB
- grmnsplx
- · Replies 9 ·
Undergrad Solving Series Tests with n > 1: What to Do?
- icochea1
- · Replies 6 ·
Undergrad Solving for p in Differential Equation - Stephen
- StephenDoty
- · Replies 16 ·
Undergrad Setting up a double integral with infinite boundaries
- uday28fb
- · Replies 1 ·
Graduate Sequence of continuous functions vs. Lebesgue integration
- kennylcc001
- · Replies 1 ·
Undergrad What is the Concept of Integration and its Applications in Physics?
- ahmedhassan72
- · Replies 3 ·
Undergrad Why is the indefinite integral of e^6x not the same as e^6x?
- DeepSeeded
- · Replies 7 ·
Undergrad Logistic growth, population, limits
- leunglik
- · Replies 7 ·
Graduate Functions that integrate to a gamma function?
- daviddoria
- · Replies 5 ·
Graduate Proving: If Xt -> 0 as t -> ∞, (1/T)sum (Xt) -> 0
- CHatUPenn
- · Replies 2 ·
Undergrad A particle undergoing a force with friction
- bejitunksu
- · Replies 13 ·
Undergrad Finding Point c on f(x) = kx^n for Equal Area Between 0 and c
- Monocles
- · Replies 5 ·
Graduate Volume integral with two intersecting shapes
- bobsmiters
- · Replies 8 ·
Undergrad Natural number solutions to A + B + C + D = A × B × C × D
- Loren Booda
- · Replies 8 ·
Undergrad Integration using u substitution and arctan
- dante3001
- · Replies 3 ·
Graduate A functional that depends on an integral?
- jfitz
- · Replies 3 ·
Graduate Computing the integral of x^(-x) from 0 to infinity
- gamesguru
- · Replies 4 ·
Undergrad Implicit differentiation and chain rule-
- SavvyAA3
- · Replies 1 ·
Graduate Prove Unique Limits: Pugh's Real Math Analysis Ch 3 Q#26
- SpaceTag
- · Replies 2 ·
Graduate Finding mimum of a function with 2 local mins
- daviddoria
- · Replies 2 ·
Graduate Why are curves in the plane of the form R -> R^2?
- Simfish
- · Replies 1 ·
Graduate How can I extend the method for solving differential equations to systems?
- 1effect
- · Replies 9 ·
Graduate Antiderivitives of complex functions
- fivestar
- · Replies 5 ·
Undergrad Fast way to search the table for two columns closest values
- prayami
- · Replies 2 ·
Undergrad What I am doing wrong? arc length of parametric functions
- motornoob101
- · Replies 4 ·
Undergrad What Point Should a Sailor Aim for to Minimize Travel Time Along a Coastline?
- trey
- · Replies 2 ·
Graduate Compact-valued range doesnot imply compact graph
- CHatUPenn
- · Replies 3 ·
Graduate Is the set {(x,y) | x^4+y^4 ≤ 1, x≥0, y≥0} convex?
- peteryellow
- · Replies 1 ·
Undergrad Is There a Formal Proof of the Multivariable Chain Rule?
- ice109
- · Replies 6 ·
Graduate What is the relationship between limsup and liminf in real analysis?
- ice109
- · Replies 13 ·
Graduate Simplifying Summation and Factorial
- rwinston
- · Replies 3 ·
Undergrad Summation: Calculating an Infinite Series
- sukreth
- · Replies 8 ·
Graduate How do functions and vector fields interact with normal derivatives?
- kingwinner
- · Replies 16 ·
Undergrad Geometric Argument to Solve AP Calculus Problem
- Feldoh
- · Replies 5 ·
Graduate Evaluating Integral for Region Bounded by x^2 - xy + y^2 = 2
- bobsmiters
- · Replies 1 ·
Undergrad Evaluating the limit cos(x)/x minus x as x approaches 0 and infinity
- dwaonng
- · Replies 3 ·
Graduate Can Continuous Homotopies Be Smoothed While Preserving Endpoints?
- jostpuur
- · Replies 4 ·
High School Law of sines and law of cosines
- emohunter7
- · Replies 3 ·
Undergrad Implicit Differential Equation: dy/dx = xy - y^2
- European Sens
- · Replies 4 ·
Graduate Solving Integrals with "Sommerfeld substitution
- coomast
- · Replies 2 ·
Graduate Integral of 1/(1+a cos(θ-φ))²
- NoobixCube
- · Replies 37 ·
High School When Should You Use Derivatives?
- thharrimw
- · Replies 8 ·
Undergrad Change in concavity of a function
- European Sens
- · Replies 5 ·
Undergrad Proof by Induction - Requires calculus
- mathsgeek
- · Replies 2 ·
Graduate Function Inversion: Criteria for Elementary Form
- NoobixCube
- · Replies 1 ·
Graduate Equation of a curve traced by a point on a rolling circle
- wilhelmsir
- · Replies 2 ·
Graduate Limits, infinity, and cardinality (oh, and integrals too)
- pellman
- · Replies 11 ·
Undergrad Evaluating Integral: ∫ (e√x / √x) dx
- madahmad1
- · Replies 4 ·
Undergrad Simple way to get a complex Limit?
- BackEMF
- · Replies 7 ·
Graduate Complex differentiability problem
- Epsilon36819
- · Replies 2 ·
Undergrad What would the derivative of a graphed piece of music sound like?
- DirtyBurge33
- · Replies 8 ·
Graduate Finding limit points, isolated points and closure of a set with alternating terms
- rbzima
- · Replies 4 ·
Graduate Differentiation under the integral sign and contour integration
- murshid_islam
- · Replies 29 ·
Graduate Interpreting a double integral as volume
- naggy
- · Replies 4 ·
Undergrad Integration Issues: How to Join Parts and Techniques
- Prologue
- · Replies 5 ·
Undergrad Is the derivative of infinity zero?
- jimmypoopins
- · Replies 5 ·
Undergrad Mean Value Theorem to calculate solids of revolution?
- false_alarm
- · Replies 2 ·
Graduate How Can We Integrate x^x Effectively?
- thebetapirate
- · Replies 11 ·
Graduate Why must smooth functions be restricted to open domains in Rn?
- jimisrv
- · Replies 1 ·
Graduate Concerning the Gaussion integral in polar coordinates
- naggy
- · Replies 4 ·
High School Do you know if you have the right answer?
- Helical
- · Replies 4 ·
High School Parametric Equations for Circle and Spiral Curves
- mattb8818
- · Replies 2 ·
Undergrad How Do You Calculate the Velocity Vector When a Particle's Position is x=25?
- leunglik
- · Replies 1 ·
Graduate Multi-dimensional residue theorem
- Pere Callahan
- · Replies 3 ·
Graduate Are Integral Inequalities Always True in Measure Spaces?
- jostpuur
- · Replies 2 ·
Graduate Solving One Tough Integral: Elliptical Integrals and Inverse Jacobian Functions
- pocaracas
- · Replies 5 ·
Graduate Is the Inverse Function Theorem in R^2 Limited to Certain Neighborhoods?
- WHOAguitarninja
- · Replies 2 ·
High School How do I solve ax = c (mod m) step by step?
- booney1983
- · Replies 1 ·
Undergrad Why does the MacLaurin series have its own name if it's just Taylor series at x = 0?
- soul
- · Replies 6 ·
Graduate Complex Polynomial: Show Coefficients Bounded by Max |p(z)|
- de1irious
- · Replies 2 ·
Undergrad Can You Find Real Roots in an Integer Polynomial Using Calculus?
- Dragonfall
- · Replies 3 ·
Undergrad Trouble with minimum surface area for a cylinder
- rela
- · Replies 2 ·
Graduate Proof of Continuity: Solving Problem a and b
- asif zaidi
- · Replies 2 ·
Undergrad Integrate (e^0.03t)((50e^0.07t-10)/k)^-0.5 from 0 to infinity
- Tompman
- · Replies 11 ·
Undergrad Challenges with Induction Proofs: Strategies and Solutions
- ekko
- · Replies 8 ·
Undergrad Trig substitution for integral of x²/√(16-x²)
- VantagePoint72
- · Replies 8 ·
Graduate Integrating a Torus' Volume around the Y-axis Using Washer Method
- artikk
- · Replies 3 ·
Graduate Proving Integral Property for Constant One-Forms in R^3
- tronter
- · Replies 3 ·
Graduate Summation of Series with Exponential Terms: Seeking Analytical Expression
- yassermp
- · Replies 3 ·
Undergrad Integration by parts with e^(2x)sin(3x), cos(3x+1)cos(5x+6), and x²ln²(x)
- Integralien
- · Replies 7 ·
High School Introductory Calculus-practice questions
- hds29ka
- · Replies 3 ·
Undergrad How Do I Solve (1+1/x)^x = 3 Given That 3 Is Greater Than 2.718281828459045?
- lvlastermind
- · Replies 2 ·
Graduate Can an Alternating Series Converge Absolutely?
- rbzima
- · Replies 4 ·
Graduate What is an integrable singularity and how is it determined?
- daudaudaudau
- · Replies 1 ·
Graduate Does a compact subset of R^k contain points achieving maximum distance?
- bxn4
- · Replies 2 ·
Undergrad Binomial Theorem expansion with algebra
- thomas49th
- · Replies 5 ·
Graduate What assumptions must be made about f for this limit and integral to be correct?
- jostpuur
- · Replies 3 ·
Undergrad Function with discontinuous derivative at 0
- metalbec
- · Replies 7 ·
Graduate Prove that x/(e^x-1) + x/2 is an even function, and therefore its
- appletree3
- · Replies 1 ·
Graduate Proving Cauchy Sequence of |an-bn|
- rbzima
- · Replies 1 ·
Undergrad Can Excel Solve for y in a Power 4 Equation?
- edmondng
- · Replies 2 ·
Graduate Questions on Convergence of Sequence {an}: Find Its Limits
- axe69
- · Replies 1 ·
Undergrad How do I compute the integral of x/(e^x) with limits 0 and infinity?
- steelphoenix
- · Replies 4 ·
Undergrad What is the precise answer for integrating 3lnx/x?
- Mitchtwitchita
- · Replies 6 ·
Graduate Does the Dirac delta function evaluate correctly at a boundary?
- G01
- · Replies 12 ·
Undergrad How do I calculate the impulse delivered by a pipe bending machine?
- Eagle Eyes
- · Replies 1 ·
High School How do I find my angle using sin and cos values?
- Ascending One
- · Replies 4 ·
Graduate Evaluating an integral from special and general relativity
- Point Conception
- · Replies 4 ·
Graduate Green's theorem and regular region
- kingwinner
- · Replies 5 ·