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 Change of variable and Jacobians
- dyn
- · Replies 15 ·
High School New to Nonlinear Diff. Equations? Ask Here!
- knockout_artist
- · Replies 11 ·
9.4.5 Identify the equilibrium values
- karush
- · Replies 8 ·
Undergrad Second derivative of a curve defined by parametric equations
- Mr Davis 97
- · Replies 3 ·
Solve initial value problem with √(16-x²) dy/dx = 1
- karush
- · Replies 4 ·
High School Integration by Substitution Using Infinite Sums
- Conductivity
- · Replies 3 ·
High School Expressions of ##log(a+b), tan^{-1}(a+b),sin^{-1}(a+b)##,etc
- Kumar8434
- · Replies 12 ·
Graduate Inverse Laplace transform of F(s)=exp(-as) as delta(t-a)
- cg78ithaca
- · Replies 7 ·
Undergrad Limits to directly check second order differentiability
- Kumar8434
- · Replies 1 ·
Undergrad Why does δq(t)p(t) constant imply p is conserved in Noether's theorem?
- Silviu
- · Replies 6 ·
Compute Limit: \sqrt[n]{1+x^n}^n
- MarkFL
- · Replies 4 ·
Graduate How to Solve the Fourier Integral in Eq. (27) Involving Position Vectors?
- David932
- · Replies 10 ·
How to Solve Related Rates Problems in Calculus 1
- harpazo
- · Replies 8 ·
High School Small big problem with integrals
- MAGNIBORO
- · Replies 3 ·
Graduate Integral with an inverse function limit
- Kvad
- · Replies 2 ·
If tan(x+y) = a+b and tan(x-y) = a-b, show that a tan x - b tan y = a² - b²
- kaliprasad
- · Replies 2 ·
Undergrad Can Taylor series be used to get the roots of a polynomial?
- Kumar8434
- · Replies 16 ·
Undergrad Why does integration sum infinitesimal elements in physics?
- EddiePhys
- · Replies 10 ·
Graduate What Are the Different Types of Derivatives in Calculus?
- observer1
- · Replies 3 ·
Undergrad Newton's approximation of inverse trig
- Invutil
- · Replies 7 ·
High School Average angle made by a curve with the ##x-axis##
- Kumar8434
- · Replies 4 ·
Undergrad Can I prove the finiteness of an expression involving hyperreals?
- Buffu
- · Replies 23 ·
Sum of Infinite Series: Find 1/sqrt(2)
- Umar
- · Replies 2 ·
Graduate Logarithmic divergence of an integral
- spaghetti3451
- · Replies 1 ·
Undergrad Taylor series to evaluate fractional-ordered derivatives
- Kumar8434
- · Replies 3 ·
242t.9.1.15 Use Euler's method to calculate the first three approximations
- karush
- · Replies 1 ·
9.1.14 Use Euler's method to calculate
- karush
- · Replies 2 ·
Undergrad Multi-dimensional Integral by Change of Variables
- junt
- · Replies 1 ·
Undergrad Why does spring force stay constant when integrating work over dy?
- EddiePhys
- · Replies 5 ·
Undergrad Integrating both sides of an equation question
- TomServo
- · Replies 6 ·
Undergrad How Does Log(z) Expand at Infinity?
- Belgium 12
- · Replies 2 ·
What is the Surface of the Equation S88 and How Can it be Graphed Online?
- karush
- · Replies 3 ·
Undergrad Can dp/dt Be Found When p(x) Is Inverse?
- rabbed
- · Replies 12 ·
Undergrad Is there an equivalent form for arctan?
- Aristotle
- · Replies 11 ·
Graduate Taylor/Maclaurin series for piecewise defined function
- cg78ithaca
- · Replies 6 ·
Undergrad Integral of (x+y)/((y)(y²-1)ln(x+y)) from 2 to ∞
- pkmpad
- · Replies 7 ·
Undergrad Do limit and differential operators commute?
- 2sin54
- · Replies 2 ·
Undergrad How Does the Delta Function Impact Integral Calculations in Physics?
- CAF123
- · Replies 20 ·
Undergrad Surface formed by moving area along curved axis
- Kavorka
- · Replies 2 ·
Undergrad How Do I Symbolically Evaluate a Double Integral with an Offset Circle?
- Mark_ca_101
- · Replies 3 ·
Undergrad Closed form solution for this integral
- Oedipus
- · Replies 4 ·
How Does the Derivative of a Cubic Function Result in a Tangent Line?
- tenman
- · Replies 4 ·
Integral of x³/(x²+18x+81) from 0 to 9
- karush
- · Replies 1 ·
Undergrad Proving equivalence between statements about a sequence
- issacnewton
- · Replies 9 ·
242t.8.5.9 expand the quotient by partial fractions
- karush
- · Replies 3 ·
Undergrad Integrating a Complex Integral using Substitution and Simplification
- Mr Davis 97
- · Replies 2 ·
Undergrad Take v(t) and h(t) to make v(h)
- Adoniram
- · Replies 9 ·
How Can You Evaluate a Tricky Integral of Sin^5(3x) dx?
- karush
- · Replies 3 ·
How do I find partial derivatives with fractional exponents in the Chain Rule?
- harpazo
- · Replies 9 ·
What are the new formulas for x and y that will converge to $\sqrt{k}$?
- ineedhelpnow
- · Replies 1 ·
Undergrad Continous signals as sums of weighted delta functions
- LLT71
- · Replies 8 ·
Undergrad Coefficients in a quotient of sums
- Sturk200
- · Replies 2 ·
242t.08.02.09 int of rational expression.
- karush
- · Replies 4 ·
Undergrad Proof that lattice points can't form an equilateral triangle
- Figaro
- · Replies 5 ·
Undergrad Understand Limits: Why Does ∞1=lim n→∞ (n+1/n-1)?
- Jarvis88
- · Replies 5 ·
How to Calculate the Slope of a Line Through Two Points?
- mathdad
- · Replies 2 ·
Undergrad How Does the Dirac Delta Function Simplify to f(0) in Integrals?
- LLT71
- · Replies 27 ·
Undergrad Derivative with several terms in denominator
- davidge
- · Replies 7 ·
242.7x.27 Find the slowest growing and the fastest growing functions
- karush
- · Replies 6 ·
How Do I Find a Point on a Curve with a Specific Slope?
- mathdad
- · Replies 2 ·
Undergrad A directional, partial derivative of a scalar product?
- particlezoo
- · Replies 2 ·
242t.08.02.41 Find the area of the region bounded by
- karush
- · Replies 3 ·
Undergrad Convergence Vectors Calculus: Definition
- iDimension
- · Replies 5 ·
High School How to check if this limit is correct or not?
- Kumar8434
- · Replies 5 ·
Undergrad Do curl and partial derivative commute?
- bwest121
- · Replies 1 ·
Derivative of y w.r.t x: 242.7x.25
- karush
- · Replies 2 ·
How Do You Differentiate \( \arctan(\sqrt{3x}) \)?
- karush
- · Replies 2 ·
Graduate How to solve an integral with the Inverse error function
- matteo86bo
- · Replies 5 ·
Vector-valued function is smooth over an interval
- A.Magnus
- · Replies 1 ·
Calculating Integrals with Antiderivatives
- mathmari
- · Replies 6 ·
Integral: Solving the Difficult One
- Natarajan
- · Replies 1 ·
Undergrad Why does the gamma function substitution work for complex values of a?
- MAGNIBORO
- · Replies 6 ·
What is the age of the tree to the nearest year?
- karush
- · Replies 2 ·
High School Chain rule for variable exponents
- kolleamm
- · Replies 7 ·
Undergrad How do you prove Ramanujan's nested radical identity 3 = √(1+2√(1+3√...))?
- jostpuur
- · Replies 5 ·
Derivative and Limit of an Exponential Function
- Yankel
- · Replies 3 ·
Graphical Problem with 1st and 2nd Derivaties
- Yankel
- · Replies 3 ·
What is the antiderivative of $\frac{1}{x^{1/2}+x^{1/3}}$ for $x>0$?
- lfdahl
- · Replies 4 ·
Undergrad Surface parametrization and its differential
- jonjacson
- · Replies 6 ·
Undergrad Generalizing the translation operator
- BlackHole213
- · Replies 1 ·
Integrating $\sec^2(2x)$: A Puzzler
- karush
- · Replies 4 ·
Undergrad Calculating Work Needed to Stretch a Spring: 100J to 0.75m
- iPhotonHQ
- · Replies 5 ·
Demand for a certain Commodity
- confusedbycalc
- · Replies 1 ·
Undergrad Epsilon-Delta or Infinitesimal: Which is More Rigorous?
- observer1
- · Replies 1 ·
242.7x.01 d/dx of inverse equation
- karush
- · Replies 1 ·
Undergrad Evaluating the integral of δ(k₁x - k₂y) over 2D space
- junt
- · Replies 6 ·
231.13.3.33 calculate the proj_u, and scal_u
- karush
- · Replies 2 ·
Undergrad ## \int ~ dx dy dz ~ f(x,y,z)~ \delta (x+y+z-1)##
- Safinaz
- · Replies 11 ·
Differentiating linear regression cost function with matrix-valued parameters
- Dethrone
- · Replies 3 ·
High School Why does the expression equal the reciprocal of its logarithm?
- terryds
- · Replies 1 ·
Solving for dy/dx: $\sqrt{y}\cos^2{\sqrt{y}}$
- karush
- · Replies 6 ·
Calculate $\int sze^z dS$ on Unit Sphere
- richatomar
- · Replies 1 ·
Surface Integral of $F$ Over Region V
- richatomar
- · Replies 1 ·
Undergrad Can indeterminate limits always be evaluated?
- Mr Davis 97
- · Replies 10 ·
Undergrad Product rule in Newton notation?
- volican
- · Replies 4 ·
Undergrad Fixed Variables in Partial Derivatives
- transmini
- · Replies 1 ·
Undergrad Proofs of Stokes Theorem without Differential Forms
- Crek
- · Replies 1 ·
High School Simplifying an exponential with a square root
- Mr Davis 97
- · Replies 4 ·
Graduate How to calculate twist rate for a cycloid on a cylinder
- Rdyno
- · Replies 2 ·