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 Volumes Generated by Revolving the Area Bounded by x=y^2 and x=4
- gigi9
- · Replies 2 ·
Undergrad Solving two integrals with substitution
- noboost4you
- · Replies 3 ·
Undergrad Why Study Differentials?
- ShawnD
- · Replies 4 ·
Graduate A diff Eq on strings, check out the math.
- Mike2
- · Replies 48 ·
Undergrad What Are the Applications of Double Integrals in Multivariable Calculus?
- PrudensOptimus
- · Replies 2 ·
Undergrad Find the smallest value of this function.
- PrudensOptimus
- · Replies 5 ·
Graduate What are the Napier-Stokes Equations and how are they related to heart pulse?
- PrudensOptimus
- · Replies 2 ·
Undergrad When does V'(x) = 0 lead to non-real solutions for V(x) = x(10-2x)(16-2x)?
- PrudensOptimus
- · Replies 2 ·
Undergrad Solve Physics Problems: Moon, Sun, Springs & Conical Mound
- gigi9
- · Replies 3 ·
Undergrad Volume of region bounded by cone and parabloid
- adi_butler
- · Replies 5 ·
Graduate Max Vol Q: Find the Volume of Rectangular Box Inscribed in Ellipsoid
- pezzang
- · Replies 2 ·
Undergrad Arrow shot upward and train stopping problems with calculus
- gigi9
- · Replies 2 ·
Undergrad Prove the quotient theorem using the limit definition?
- franz32
- · Replies 2 ·
Undergrad How do I solve \int^a_b x\sin{x}\sin{2x} dx using integration by parts?
- PrudensOptimus
- · Replies 3 ·
Undergrad Work and energy (Using calculus to solve)
- gigi9
- · Replies 4 ·
Graduate Technical Name Of Equatorially Concentric Rings?
- KMGC
- · Replies 5 ·
Undergrad Finding the Equation of a Tangent Line at a Given Point
- noboost4you
- · Replies 4 ·
Undergrad Finding the Tangent Line to a Level Curve at a Given Point: How Do I Do It?
- pezzang
- · Replies 3 ·
Undergrad Derivatives of natural logs and exponents
- noboost4you
- · Replies 7 ·
Undergrad What Is the Integral of e^-(constant)x^2?
- Kristen
- · Replies 1 ·
Undergrad How do you find ∫ csc x dx?
- PrudensOptimus
- · Replies 13 ·
High School Why is the second derivative expressed differently in Lebnit's notation?
- Juxt
- · Replies 5 ·
Undergrad Solving Partial Fractions: Finding Unknown Coefficients
- PrudensOptimus
- · Replies 5 ·
Graduate What is the solution to the integral of xSin(x)Sin(2x) dx?
- PrudensOptimus
- · Replies 2 ·
Undergrad Single variable calculus question. (first post)
- physicsstudent04
- · Replies 4 ·
Undergrad Point of inflection - always halfway between 2 critical points?
- brum
- · Replies 2 ·
Graduate Partial Derivative of f(x,y) = ∫xy cos(t2) dt?
- gnome
- · Replies 10 ·
Undergrad Maximizing rectangular area with 3000 yd of fencing along a river
- izmeh
- · Replies 2 ·
Undergrad Is My Solution for 4sinx - 3cosx Correct?
- Caldus
- · Replies 3 ·
Undergrad How to Calculate Radioactive Decay with Half-Life Formula
- YTech9
- · Replies 9 ·
Undergrad What is the rope's parametric equation?
- david90
- · Replies 5 ·
Undergrad Which Points on the Graph Match These Calculus Conditions?
- Blade
- · Replies 2 ·
Undergrad How Do You Find the Normal to the Parametric Equation r(t) = <acos t, bsin t>?
- david90
- · Replies 2 ·
Undergrad How do I solve a Lagrange Multiplier problem with a given constraint?
- Arden1528
- · Replies 5 ·
Undergrad Trig Substitution: Learn How to Integrate Easily
- gigi9
- · Replies 3 ·
Undergrad How to determine whether two complex trig equation is identical.
- PrudensOptimus
- · Replies 4 ·
Graduate What is the Proof that 2 Equals 1 Using Infinite Series?
- gnome
- · Replies 32 ·
Undergrad Solving cos^3 x dx: A Quick and Easy Method
- PrudensOptimus
- · Replies 9 ·
Graduate Reimann sums, okay. How about a Reimann product ?
- pellman
- · Replies 1 ·
Graduate Why is the polylogarithm equation for n=1 a logarithm?
- MathematicalPhysicist
- · Replies 2 ·
Undergrad Using differentials to approx error
- rdn98
- · Replies 2 ·
Graduate Learn About Nonstandard Analysis - Resources & Books
- Hurkyl
- · Replies 9 ·
Undergrad What's Wrong with This Proof That 2 = 1?
- ShawnD
- · Replies 3 ·
Undergrad Calculating the Gradient of f at (4,5)
- Juntao
- · Replies 4 ·
Undergrad What is the derivative of a complex function?
- PrudensOptimus
- · Replies 2 ·
Undergrad Derivative of te^(-t²) and z^(1/2)/e^z using chain rule
- bjon-07
- · Replies 3 ·
Undergrad Derivative of sec²(x)/(x²+1) - is my quotient rule correct?
- VikingStorm
- · Replies 4 ·
Undergrad Hrmm derivative problems (concept?)
- VikingStorm
- · Replies 2 ·
Undergrad How Are the Roots of t^2-t-2 Related to the Solutions of y''-y'-2y=0?
- gigi9
- · Replies 2 ·
Undergrad Rate of increase of population of a country
- gigi9
- · Replies 2 ·
Undergrad Find the initial velocity of the second ball
- gigi9
- · Replies 2 ·
High School What's the derivative of {sqrt (2x)} ?
- urbantrained
- · Replies 5 ·
High School Understanding the Notation of the Parts Formula
- PrudensOptimus
- · Replies 2 ·
Undergrad What is the area, in sq. feet, of the debris?
- alyhandra3
- · Replies 2 ·
Undergrad How do I find directional derivatives using partial derivatives?
- Arden1528
- · Replies 4 ·
High School How does partial integration work step by step?
- TheDestroyer
- · Replies 6 ·
Undergrad How does Taylor series help expand the function 1/sqrt(1-x^2)?
- robgb
- · Replies 7 ·
Graduate In math, what is sometimes meant by Analysis
- marcus
- · Replies 5 ·
Undergrad Find the length of the specified arc of the given curve
- gigi9
- · Replies 2 ·
High School What are the Values of X and Y in the Equation X^2 - Y^2 = X - Y?
- khalid_kacst
- · Replies 7 ·
Undergrad Parametrics and vector valued functions
- StephenPrivitera
- · Replies 2 ·
Undergrad How do I handle square roots in partial derivatives?
- Arden1528
- · Replies 4 ·
Undergrad Limits splitting the fraction into two
- StephenPrivitera
- · Replies 4 ·
Undergrad Why do I get 2√((4x-1)³)/3 for ∫√(4x-1)dx?
- PrudensOptimus
- · Replies 9 ·
Undergrad Volume of solid with quadrant base and semicircular cross sections
- gigi9
- · Replies 4 ·
Graduate What is the solution to limx-->0 (1/tan x)2 - 1/x2?
- Zargawee
- · Replies 9 ·
Undergrad How can I use integration by parts to find the integral of a product?
- PrudensOptimus
- · Replies 7 ·
Graduate Volumes of revolution with astroid and parabolic curves
- gigi9
- · Replies 2 ·
Undergrad Simple differentiation question
- renedox
- · Replies 3 ·
Graduate Proof of Differentiability at a Point Implies Limit Exists
- StephenPrivitera
- · Replies 3 ·
Undergrad Integral of sin3x from -a to a: Is My Answer Right?
- PrudensOptimus
- · Replies 2 ·
Undergrad How to Express Triangle Area in Integrals and Find Equal Sections?
- PrudensOptimus
- · Replies 16 ·
Graduate What is the New Notation for Triple Integrals and its Potential Applications?
- ATCG
- · Replies 5 ·
Undergrad Understanding dy/dx in Calculus
- david90
- · Replies 2 ·
Undergrad How Do You Find Tangent and Normal Lines to a Parabola?
- bard
- · Replies 3 ·
Undergrad Find the gradient of f(x,y). f(x,y)=(x^2)e^-2y
- ffrpg
- · Replies 3 ·
Undergrad Calculus Problem: Find Integral of 1/(1-x)^2 dx
- gigi9
- · Replies 3 ·
Undergrad Use the known area of a circle to find the value of the integral
- gigi9
- · Replies 7 ·
Undergrad Second derivative of y = x tan x
- PrudensOptimus
- · Replies 3 ·
Undergrad Definite Integrals - Solve Problems & Learn Answers
- KLscilevothma
- · Replies 8 ·
Undergrad Calc Problem: Find Angle of Intersection Between r1(t) & r2(t) at Origin
- Juntao
- · Replies 4 ·
Undergrad Is the second equation a sphere?
- gnome
- · Replies 3 ·
Undergrad What Is the Correct Limit Calculation for limx->3 (x^2f(x) - 18) / (x-3)?
- Zargawee
- · Replies 5 ·
Undergrad Is the Integral of dx/(1-x^2) Equal to x/(1-x)?
- gigi9
- · Replies 3 ·
Graduate Proof using epsilons and deltas.
- gigi9
- · Replies 5 ·
Graduate What is the Differential of a Vector?
- Kalimaa23
- · Replies 2 ·
Undergrad Proving the Divergence of A+B Series
- mrnoll
- · Replies 5 ·
Undergrad Calculus problems, where to begin?
- Jeebus
- · Replies 2 ·
Undergrad What differentiates Advanced Calculus from Real Analysis?
- quantumdude
- · Replies 7 ·
Undergrad Why Are Definite Integrals Related to Antiderivatives?
- ATCG
- · Replies 5 ·
Graduate Can the Maclaurin Series for Sin(x) be Integrated?
- hawaiidude
- · Replies 5 ·
Graduate A right circular cone is inscribed in a hemisphere.
- pringless
- · Replies 2 ·
High School When do most people do calculus?
- hawaiidude
- · Replies 2 ·
Undergrad Does A·B = A·C imply B = C?
- Juntao
- · Replies 6 ·
High School How to Input Cubic Roots on a TI-83 Calculator?
- mehrunissa
- · Replies 2 ·
Undergrad What is the area of a triangle formed by vectors?
- Dx
- · Replies 2 ·
High School Understanding Vectors: Magnitude and Angle Calculation
- Dx
- · Replies 6 ·
Undergrad What is the relationship between Dot and cross product vector?
- Dx
- · Replies 5 ·
Undergrad How can I calculate the derivative of a fraction with different denominators?
- Learning
- · Replies 7 ·
Undergrad Calc Class: Derivatives & Surface Area of Circles
- Gale
- · Replies 16 ·