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 The Dipstick Problem - area of a Cyclinder
- dipique
- · Replies 1 ·
Graduate Why Do We Use Vector-Valued Functions in Multi-Dimensional Spaces?
- Muhammad Ali
- · Replies 2 ·
Graduate Absolute Convergence and Fubini's Theorem
- Oxymoron
- · Replies 15 ·
Undergrad How do Lagrange multipliers work geometrically?
- mtanti
- · Replies 2 ·
Graduate Homomorphic normed linear spaces
- tuananh
- · Replies 8 ·
Graduate Proving That a Function is in L^1([1,$\infty)$)
- Oxymoron
- · Replies 17 ·
Graduate Proving the Convergence of Sequence a_n to a: How to Show Unique Partial Limits?
- MathematicalPhysicist
- · Replies 3 ·
Undergrad How Do You Analyze the Function \( f(x) = \frac{x^2}{(x-2)^2} \)?
- helpm3pl3ase
- · Replies 2 ·
Graduate Why does Laplace(t) not diverge ?
- kkirtac
- · Replies 3 ·
Graduate Where is the error in this Taylor series limit of 1/x?
- coldboyqn
- · Replies 7 ·
Graduate Analyzing Convergence of 1/n(ln n)^p and 1/((n(ln n)(ln (ln n)))^p
- jkh4
- · Replies 3 ·
Undergrad Are the Limits of an Increasing Function the Same?
- dopey9
- · Replies 2 ·
Graduate Ratio test for series of ln(n)/n!
- Chadlee88
- · Replies 2 ·
Graduate Evaluate Limit: [tex]\lim_{T\rightarrow 0^+} \ln(2e^{-\epsilon/kT}+1)[/itex]
- quasar987
- · Replies 5 ·
Undergrad Solving Tricky Math Questions: Sinh(1.6) and cos 4t
- tone999
- · Replies 1 ·
Undergrad Integrating dy/(4-√y)
- kvanr
- · Replies 9 ·
Finding the derivative of (x² + 1)/(x - 1)
- executioner_c
- · Replies 7 ·
Undergrad Isosceles triangle of largest area inscribed in circle of radius r
- NogardMX
- · Replies 2 ·
Graduate Express x and y in terms of u and v from w = 1/(z+2j)
- evermore
- · Replies 2 ·
High School Don`t understand concept of function,limit
- rakesh_rohilla
- · Replies 1 ·
Graduate Convergent series problem
- smithybrick
- · Replies 1 ·
Graduate What Is Azimuth Fourier Transform in Signal Processing?
- chingkui
- · Replies 1 ·
Undergrad Integral of cos^2((π)x): Is it \frac{1}{3}?
- americanforest
- · Replies 6 ·
Undergrad Partial Fractions: Deciding Formula Without Memorization
- pivoxa15
- · Replies 4 ·
Undergrad How Do You Determine the Absolute Extrema of the Function ln(x)/x?
- helpm3pl3ase
- · Replies 5 ·
Graduate Are My Solutions to the Separable Equation Correct?
- 413
- · Replies 2 ·
Is a Career in Actuarial Science Right for Me?
- AdamS
- · Replies 4 ·
Graduate Why is the Cauchy Riemann relation important for complex differentiability?
- Wiemster
- · Replies 10 ·
Undergrad What Are the Characteristics of This Sine Curve Equation?
- silentthoughts
- · Replies 1 ·
Undergrad Why is dy/dx treated as both an operator and a quotient?
- loom91
- · Replies 40 ·
Undergrad How Do You Find the Critical Numbers of a Function?
- helpm3pl3ase
- · Replies 1 ·
Graduate Why do the slopes of f(x)=x^x^x and f(x)=x^x^x^x behave unexpectedly?
- Rishav
- · Replies 5 ·
Graduate Does Showing F(x+1/n)--->F(x) Prove Continuity to the Right for Any Sequence?
- quasar987
- · Replies 4 ·
Undergrad Arccos(x+y)=? addition theorems for inverse trigonometric functions?
- raul_l
- · Replies 17 ·
Undergrad Primitive of x/sqrt(4+x^4): Is Substitution Necessary?
- esmeco
- · Replies 3 ·
Graduate Why can we assume k is the identity in the inverse function theorem proof?
- ak416
- · Replies 15 ·
Undergrad Partial Derivatives of x^2yz+3y-xcos(3yz): df/dx and df/dy Solutions
- cabellos
- · Replies 1 ·
Download "Calculus and Analytical Geometry" by Thomas Finny
- bilalrouf
- · Replies 2 ·
Undergrad Integration Tables: Robust Online Resources for \int x sin(ax) sin(bx) dx
- Xkaliber
- · Replies 2 ·
Undergrad Can You Solve this Differential Equation and Verify Its Solutions?
- jkh4
- · Replies 2 ·
Graduate Can the Derivative of a Function be Evaluated as n Approaches Infinity?
- Karlisbad
- · Replies 5 ·
Undergrad How Do You Determine Upper and Lower Bounds for Double/Triple Integrals?
- Jacob87411
- · Replies 6 ·
Graduate Varaiance of Normal Distribution
- Bazman
- · Replies 6 ·
Undergrad Derivative: sec4x tan4x + 8x/(1+x^4)
- helpm3pl3ase
- · Replies 5 ·
Undergrad Finding the force using calculus
- blumfeld0
- · Replies 3 ·
Graduate Calculating Power Series Coefficients with Differentiability
- Karlisbad
- · Replies 2 ·
Graduate Boundedness in extended complex plane
- matness
- · Replies 8 ·
Graduate Convolution and fourier transform puzzle
- quasar987
- · Replies 15 ·
Graduate What is the partial derivative of z with respect to theta, with x held constant?
- Poop-Loops
- · Replies 11 ·
Graduate Solving Chip Stacking Problems with Lagrange Multipliers
- cjSlominski
- · Replies 1 ·
Undergrad How Can I Solve the Integration of (e^-x)/x Using Series?
- ريمان
- · Replies 14 ·
Undergrad How to Differentiate Functions Involving Powers and Trigonometric Terms?
- helpm3pl3ase
- · Replies 5 ·
Graduate Why not define vector Laplacian as scalar Laplacian of each component
- pivoxa15
- · Replies 4 ·
Undergrad What's the different between a 'converge' and 'diverge' integral?
- jkh4
- · Replies 3 ·
Undergrad Limits, flipping approaching direction
- plutonium
- · Replies 1 ·
Graduate Is Regularity Preserved Under Reparametrization?
- quasar987
- · Replies 6 ·
Undergrad What are the two points on y = x^4 - 2x^2 - x with a shared tangent line?
- k3232x
- · Replies 7 ·
Graduate Can You Explicitly Construct a Hahn Banach Extension?
- StatusX
- · Replies 1 ·
Undergrad Change of variable in indefinite integrals
- quasar987
- · Replies 2 ·
Graduate What is the Length of a Curve with Imaginary Values?
- blumfeld0
- · Replies 8 ·
Graduate How do I differentiate complex numbers in complex analysis?
- Wiemster
- · Replies 4 ·
Undergrad Is this the correct way to solve for the integral of x^3cosx^2?
- CDevo69
- · Replies 6 ·
Graduate How does the general principle define surface properties consistently?
- quasar987
- · Replies 10 ·
Undergrad How do you know when it's time for Trignometric Subsitution ?
- jkh4
- · Replies 5 ·
Undergrad Limit of sin(x<sup>0</sup>)/x as x→0 = π/180
- chandubaba
- · Replies 7 ·
Graduate Is Surface Smoothness Merely a Product of Its Parametrization?
- quasar987
- · Replies 5 ·
Undergrad How Do You Derive the Geometric Series for 1/(1-x)?
- Elec68
- · Replies 5 ·
Undergrad Question: Can the Decreasing Sequence be Proven Using Different Methods?
- murshid_islam
- · Replies 9 ·
Undergrad Calculating Length of a Cable Between Poles
- blumfeld0
- · Replies 3 ·
Graduate Error bounds for midpoint, trapezoidal and Simpson's rule with e^-x^2
- 413
- · Replies 1 ·
Undergrad How Does Logarithmic Differentiation Work with Complex Functions?
- helpm3pl3ase
- · Replies 3 ·
Graduate Is there a criterion for the regularness of a curve?
- quasar987
- · Replies 8 ·
Undergrad How do I write exp(-cx) as a cosine series?
- Brewer
- · Replies 3 ·
Graduate Is My Integral Calculation Correct for Finding the Volume of a Drilled Sphere?
- blumfeld0
- · Replies 1 ·
Graduate Constucting a C-infinity Function
- art777
- · Replies 3 ·
Undergrad How do you integrate the following questions?
- jkh4
- · Replies 1 ·
Graduate Polar form of Cauchy-Riemann equations
- baby261321
- · Replies 1 ·
Undergrad Volume Integration: Find Solutions
- blumfeld0
- · Replies 1 ·
High School Vertical and horizontal asymptotes of rational functions
- Johnnycab
- · Replies 4 ·
Undergrad Integration of powers of natural logs
- sciencefog
- · Replies 9 ·
Undergrad Why does differentiating a definite integral give the original function?
- ryt
- · Replies 8 ·
Graduate Integrating r1/r2 in spherical coordinates for a quantum mechanics problem
- Zelos
- · Replies 12 ·
Graduate What are the fundamental concepts needed for advanced calculus?
- Asmodeus
- · Replies 1 ·
Graduate Prove that a sequence of subsequential limits contains inf and sup
- Sick0Fant
- · Replies 3 ·
Undergrad Why is the Absolute Value of X Taken in the Derivative of Arc Secant?
- wazzup
- · Replies 1 ·
Undergrad Differentiating f(t) with Chain Rule
- helpm3pl3ase
- · Replies 2 ·
Undergrad What is the Integral of 3x (sinx/cos^4x) dx?
- 413
- · Replies 5 ·
Undergrad How to Solve a Mid-Problem Calculus Step?
- ElDavidas
- · Replies 3 ·
High School Reference Sheet: Common Derivatives Printable
- Mbaboy
- · Replies 1 ·
Undergrad Is the Taylor series sum of x^n/n! a valid representation of e^x?
- quinn
- · Replies 6 ·
Undergrad Integration do i use substitution or parts?
- james5
- · Replies 5 ·
High School How do you prove the law of sines and law of cosines?
- manbush
- · Replies 3 ·
Graduate How can you derive equivalencies for i using complex number products?
- Hacky
- · Replies 3 ·
Graduate Can the Integral of x*sin(x)^-1 be Solved using the Li Function?
- KingNothing
- · Replies 4 ·
Graduate Directional derivative without geometry
- Castilla
- · Replies 10 ·
Undergrad Finding Tangent Lines Through the Origin to Implicit Differentiation
- Stalker23
- · Replies 13 ·
Undergrad Deriving the reflection line equation for a parabolic mirror
- nealh149
- · Replies 2 ·
Undergrad Are there alternative methods for proving multivariable limits?
- biggins
- · Replies 1 ·
Undergrad Leibniz's notation and how suggestive it is
- Werg22
- · Replies 6 ·
Undergrad Proving v^2 = n^2 (A^2-x^2) from v dv/dx = -n^2x
- rhyso88
- · Replies 2 ·