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 Calculating Moments of Inertia for Arbitrary Sections
- cigarette
- · Replies 4 ·
Undergrad What does cross-sections perpendicular mean?
- Allan
- · Replies 2 ·
Undergrad What is the Maximum Value of u(x,t) in the Given Region?
- forget_f1
- · Replies 2 ·
Undergrad Ant crawls on a meter strick with acceleration
- Alem2000
- · Replies 3 ·
Graduate Where Can I Find a Simpler Proof of the Riemann Mapping Theorem?
- Zaare
- · Replies 4 ·
Undergrad Solving a Geometry Problem: Area of a Circle with a Wedge
- .....
- · Replies 2 ·
Undergrad How to integrate (x sin x)^2
- josephcollins
- · Replies 8 ·
Graduate Construct compact set of R with countable limit points
- forget_f1
- · Replies 8 ·
Undergrad How much work is required to drink through a straw placed in a glass of water?
- Alem2000
- · Replies 6 ·
Undergrad What is the Differentiation Rule for an Oven Temperature Function?
- cowgiljl
- · Replies 2 ·
Undergrad Understanding Uniform Circular Motion Calculations
- jenjen07
- · Replies 4 ·
Undergrad How to Differentiate the Function g(x) = (4+csc²(3x))²?
- cowgiljl
- · Replies 3 ·
Undergrad Converting photo center coordinates to corner coordinates in degrees
- Arlie
- · Replies 2 ·
Graduate How can I simplify these integration problems using trigonometric substitutions?
- Odyssey
- · Replies 4 ·
Graduate Is the Converse of the Limit Problem True or False?
- k3n
- · Replies 5 ·
Graduate Solving Questions on f(x) = x^2 + x and x/|x| at x=0
- BrendanM
- · Replies 5 ·
Undergrad Find x-Coordinate on (0,2π) for y=x√3+2sin(x) Horizontal Tangent Line
- cowgiljl
- · Replies 2 ·
Undergrad Derivative of xsinx*cosx and xe^x/(x²+1)
- cowgiljl
- · Replies 2 ·
Graduate Solving a Canal Turn Problem: Finding the Longest Barge
- allergic
- · Replies 4 ·
Overcome Feeling Discouraged in Math
- Chrono
- · Replies 69 ·
Graduate Checking Fourier Series Quickly - Best Way?
- broegger
- · Replies 11 ·
Looking for table of primitives
- quasar987
- · Replies 5 ·
Graduate How Do You Solve This Complex Mathematical Series?
- Feynman
- · Replies 36 ·
High School Pressure is the change in force per unit of area
- Anzas
- · Replies 13 ·
Graduate Poisson summation and Parsevals identity
- broegger
- · Replies 2 ·
Graduate How do you integrate x^x?
- Derivative86
- · Replies 3 ·
Undergrad Integral of e^sqrt(x)/sqrt(x) - can't match program result
- Ylle
- · Replies 3 ·
Undergrad What is the sum formula for this expression
- bomba923
- · Replies 4 ·
Undergrad Finding delta from epsilon for quadratic limit proofs
- shirewolfe
- · Replies 4 ·
Graduate What does equal mixed partial derivatives indicate about a function?
- kuba
- · Replies 3 ·
Graduate What is the Correct Indefinite Integral for cos(5x) + cos(4x) / (1-xcos(3x))?
- deydas
- · Replies 6 ·
Undergrad How to Find the Equation of the Tangent Line at (8,-1)?
- cowgiljl
- · Replies 2 ·
Graduate How Do I Determine the Epsilon for a Limit in Analysis?
- semidevil
- · Replies 12 ·
Undergrad Limit of (3+h)⁻¹ - 3⁻¹ divided by h
- lilman7769
- · Replies 13 ·
Graduate Can You Solve for R in Terms of t Using This Integral?
- Odyssey
- · Replies 30 ·
Graduate Partial differentiation and changing variables
- fudge
- · Replies 8 ·
Undergrad Show Non-Existing Limits - How to Prove a Limit Does Not Exist
- Dr-NiKoN
- · Replies 11 ·
Undergrad Online resources for learning real analysis
- semidevil
- · Replies 2 ·
Graduate Express VectorU in Terms of VectorA, VectorB, ScalarF
- starbaj12
- · Replies 3 ·
Undergrad Lim x→0 (x + (1/x)) sin(x) Undefined
- Dr-NiKoN
- · Replies 3 ·
Undergrad Surface area of expanding sphere as a function of time
- BrendanM
- · Replies 2 ·
Is there a Calculus BC teacher here?
- Derivative86
- · Replies 5 ·
Graduate How Do You Prove That sup(S ∪ T) Equals max{supS, supT}?
- ???TRU???
- · Replies 4 ·
Undergrad Why is the number e so significant in nature and mathematics?
- quasar987
- · Replies 9 ·
Undergrad Prove that the reversed quantifiers don't define a limit
- flying2000
- · Replies 5 ·
Graduate Computing the Limit of tan(pi/n)/(n*sin^2(2/n)) as n Approaches Infinity
- cateater2000
- · Replies 7 ·
Undergrad Finding volumes of solids involving exponentials
- graphic7
- · Replies 2 ·
Graduate Complex Variable: Conformal Mappings
- ReyChiquito
- · Replies 2 ·
High School How to download math programs for ti 83 or the 83 plus?
- Alem2000
- · Replies 2 ·
High School Discontinuous split function problem
- ucdawg12
- · Replies 2 ·
Undergrad Volume of a cylinder, horizontally
- trancefishy
- · Replies 4 ·
Undergrad Leibniz integral rule proof ?
- quasar987
- · Replies 2 ·
Undergrad Composite Functions: Is (f o g)^-1 = gof?
- Monsu
- · Replies 3 ·
Undergrad What is the General Solution to a Differential Equation?
- splitendz
- · Replies 8 ·
Undergrad What is the optimal angle for a conical cup with a maximum volume?
- cateater2000
- · Replies 2 ·
Undergrad Learning Resources for Infinite Integrals
- devious_
- · Replies 12 ·
Graduate How can the sum of this series be proven using induction?
- Parth Dave
- · Replies 2 ·
Undergrad Integrating xcos(x) from 0 to π/2 by parts
- Alem2000
- · Replies 19 ·
Undergrad How can the definite integral be 8/3 when the indefinite is -1/3*(4-y^2)^(3/2)?
- trancefishy
- · Replies 4 ·
Undergrad How to solve a y'=3y+15 initial value problem?
- parwana
- · Replies 8 ·
Undergrad Integral Calculus: Fund Theorem Confusion
- Alem2000
- · Replies 7 ·
Graduate Proof of Sequences: Orders and Representations
- courtrigrad
- · Replies 2 ·
Undergrad Numerical Integration: Simpson's Rule for 1/x
- irony of truth
- · Replies 7 ·
Graduate Seeks Assistance with n-derivative of Complex Function
- Looker
- · Replies 4 ·
Undergrad Proving e^ix = cos x + i sin x
- Hyperreality
- · Replies 4 ·
Graduate Does e^n·sin(n) converge and does e^(2n)/4^n converge?
- hytuoc
- · Replies 3 ·
Graduate Is Every Element of a Sigma-Algebra Generated by a Countable Subcollection?
- fourier jr
- · Replies 3 ·
High School 2nd fundamental theorem of calculus
- snakehunter
- · Replies 9 ·
Undergrad Finding x Without a Graph: e^x = x^10
- JasonRox
- · Replies 9 ·
Undergrad How to Find Parametric Equations for a Perpendicular Line?
- matpo39
- · Replies 2 ·
High School Finding Four Angles Using the Cosine Double Angle Formula
- Maria
- · Replies 4 ·
Undergrad Help with trigonometric equations and identities
- DoctorReynaldo
- · Replies 10 ·
Undergrad Volume of a cylinder by integration
- johnnyv
- · Replies 25 ·
Undergrad Finding delta for epsilon-delta proofs with limit at an arbitrary point a
- phos
- · Replies 3 ·
Undergrad How can I integrate this expression?
- Pythagorean
- · Replies 4 ·
Undergrad Proving uniqueness of limits using delta-epsilon definition
- Kelvie
- · Replies 7 ·
Undergrad How Quickly Does the Radius of a Lollipop Decrease as You Eat It?
- dmitridj
- · Replies 3 ·
Undergrad Lim((cosx/x^2)-(sinx)/x^3)) x->0 L'hopital
- nicholas1504
- · Replies 8 ·
Graduate Residue Formula for Exponential Fraction with Constant Terms
- Alamino
- · Replies 2 ·
High School How Do You Graph the Combination of Two Functions?
- sfeld
- · Replies 2 ·
Graduate Show that the Fourier series sum equals (π² − 3x²)/12
- broegger
- · Replies 11 ·
Undergrad How do you integrate velocity with respect to dy for an integration problem?
- pt176900
- · Replies 3 ·
Undergrad Can All Functions Be Integrated?
- deltabourne
- · Replies 15 ·
Undergrad Prove |A^2 - B^2| \leq \frac{1}{2} \{2|B|+\frac{1}{2}\}
- bullpup
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Graduate Can someone explain the differentiation paradox in this function?
- da_willem
- · Replies 7 ·
Undergrad Proving the Maclaurin series for ln(1+x)
- amin
- · Replies 2 ·
Undergrad Root Theorem for Polynomials of Degree > 2
- hedlund
- · Replies 2 ·
High School I am Completely Clueless in Calculus
- jamimi13
- · Replies 7 ·
Undergrad How to find the telescoping formula for 1·2 + 2·3 + ... + n(n+1)
- courtrigrad
- · Replies 16 ·
Undergrad Why can't I use the product rule on 4^x + 4^-x = 5/2?
- courtrigrad
- · Replies 5 ·
Undergrad Prove: (n^3 - n) is Divisible by 6
- Parth Dave
- · Replies 7 ·
Undergrad Solving Vertical Asymptotes: (x-1)(x-3) / y-1 or (x-1)/(x-1)(x-3)?
- cowgiljl
- · Replies 2 ·
Graduate Calculating Vectorian Field Rotor with Stock's Theorem
- ori
- · Replies 7 ·
Graduate Integral Question: Deriving Formula for $\int|f(x)|dx$
- Paul
- · Replies 6 ·
Undergrad How Does L'Hopital's Rule Apply to the Second Derivative Calculation?
- IrishGuy
- · Replies 2 ·
High School I wish I could take calculus again
- modmans2ndcoming
- · Replies 22 ·
Undergrad What are some real-world applications of Calculus 2?
- Alem2000
- · Replies 7 ·
Undergrad How can I improve my understanding of trigonometry for Calculus II?
- Pythagorean
- · Replies 3 ·
High School Finding rectangle dimensions, work rates, and salt solution concentration
- Patsmatrix
- · Replies 8 ·
Dutch student's infinite series approximation for polynomial roots
- modmans2ndcoming
- · Replies 2 ·