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.
Threads
Undergrad Geometric Interpretation of Second Derivative
- sutupidmath
- · Replies 5 ·
Graduate Graphing Log-Linear Analysis of 2 Exponential Functions
- AlexC
- · Replies 1 ·
High School Can any one show me how to do sequeces and series?
- yaho8888
- · Replies 2 ·
Graduate What is the significance of the Kronecker Delta subscript in integration?
- theperthvan
- · Replies 4 ·
Undergrad Can Any Periodic Function Be Decomposed into Sines and Cosines?
- rakeshbs
- · Replies 1 ·
Undergrad How can i do the divergence of a matrix 3x3?
- germana2006
- · Replies 5 ·
Undergrad Integrate Function: Can't Find Answer Key - Help Needed
- okevino
- · Replies 10 ·
Undergrad Green's theorem: problem with proof
- Valis2k
- · Replies 8 ·
Undergrad Proof of Vandermonde's Identity by Induction
- SeReNiTy
- · Replies 3 ·
Graduate Can This Seemingly Impossible Mathematical Series Be Solved?
- hagopbul
- · Replies 4 ·
Undergrad Find X in Y=X+e^X: Log It & Solve
- Gelsamel Epsilon
- · Replies 11 ·
Graduate Find Fourier Transform of S_ε(x) for Laplace's Equation
- catcherintherye
- · Replies 1 ·
Graduate Lp Space Examples: Functions in L2 but Not L1
- redrzewski
- · Replies 3 ·
Graduate Proving Simple Pole of $\frac{1}{1-2^{1-z}}$ at $z=1$
- Diophantus
- · Replies 32 ·
Graduate Deriving inverse tans from complex product?
- rsnd
- · Replies 3 ·
Undergrad How to Integrate with Negative Exponents?
- anderma8
- · Replies 2 ·
Undergrad Challenged in evaluating this limit.
- futb0l
- · Replies 14 ·
High School Should I Learn Advanced Calculus Now or Wait for Next Year's Class?
- mr200backstrok
- · Replies 2 ·
Undergrad Is Lim x->0 tan x / x Correct?
- anderma8
- · Replies 14 ·
Undergrad How can I integrate 1/(x^2(x^2+a^2)^(1/2)) with respect to x?
- truman22
- · Replies 1 ·
Undergrad How can I integrate \sin{x^2} using Taylor series?
- euler_fan
- · Replies 4 ·
Undergrad Integrate 1/(t^2(t-1))dt question
- anderma8
- · Replies 2 ·
Graduate Understanding Higher Order Poles in Conformal Transformations
- BenTheMan
- · Replies 8 ·
Graduate The kurtosis of standard normal pdf
- pasivisku
- · Replies 1 ·
Undergrad Modeling the HEart with Calculus
- Jrb599
- · Replies 10 ·
Graduate Is Every Interval of the Real Line Connected?
- jdstokes
- · Replies 3 ·
Graduate First Central Moment: Proving Intuitive Equality
- gnome
- · Replies 8 ·
High School So, how does this prove that the derivative of sinx is cosx?
- nathaniell
- · Replies 7 ·
Undergrad What Are Special Appurtenant Rights?
- vvt
- · Replies 1 ·
Graduate Is Z/(a) a Euclidean Domain or PID When a is Non-Prime, and What About R[x, y]?
- nadineM
- · Replies 1 ·
Undergrad Is there an easier way to do single integrals of the form (sinx)^n (cosx)^m dx?
- halfoflessthan5
- · Replies 6 ·
Graduate Divergence Theorem - Confused :s (2 problems)
- halfoflessthan5
- · Replies 4 ·
Graduate Is the Energy Level a Root of the Function in Quantum Operator Theory?
- tpm
- · Replies 2 ·
Undergrad Taylor Series: Equivalence of Two Forms Explained
- IMGOOD
- · Replies 9 ·
Undergrad What is the Purpose and Application of Calculus?
- .ultimate
- · Replies 8 ·
Graduate Can some functions not be written with elementary functions?
- jostpuur
- · Replies 3 ·
High School What is the meaning of convexity for a function on an interval?
- Izzhov
- · Replies 4 ·
Undergrad Sequences Series geometric series or an arithmetic series?
- physics246
- · Replies 14 ·
Graduate Can an Analytic Expression be Found for this Infinite Series with x>1?
- godistring
- · Replies 9 ·
Graduate Addition theorem for gegenbauer poly
- Useful nucleus
- · Replies 2 ·
Graduate What is a nonsingular derivative and how does it affect bijectivity?
- JamesTheBond
- · Replies 2 ·
Undergrad How Do You Start Integrating tan(x)tan(2x)tan(3x)?
- BlueDevil
- · Replies 28 ·
Undergrad L'Hopital's Rule - I'm loosing my hair
- anderma8
- · Replies 13 ·
Undergrad Volume of Sold with a Known Crosssection
- mmg0789
- · Replies 3 ·
Undergrad What Inspired the Derivations in Calculus?
- symbolipoint
- · Replies 12 ·
Undergrad How do you prove the validity of the ratio test?
- pivoxa15
- · Replies 13 ·
Undergrad Monotony of a hyperbolic function.
- sutupidmath
- · Replies 11 ·
Undergrad Big Oh notation (Landau symbols)
- Edgardo
- · Replies 5 ·
Undergrad Are Integrals Accurate Representations of Area Beneath Curves?
- Chaos' lil bro Order
- · Replies 11 ·
Undergrad Integrating: 30 Years Later - No Taylor Book
- denverdoc
- · Replies 5 ·
Graduate Online calculus of variations resource
- Terilien
- · Replies 2 ·
Undergrad Where Can I Find Proofs for Limit Superior and Inferior Properties?
- Qyzren
- · Replies 1 ·
Graduate Integrate Small Numbers: General Theory & Results
- jostpuur
- · Replies 3 ·
Undergrad Volume of Triangle Rotated Around Its Base: Shells & Cylinders
- youxcrushxme
- · Replies 2 ·
High School Help with Integrals? - Shin's Story
- shintashi
- · Replies 9 ·
Undergrad Is the Limit of Powers Equal to the Power of Limits?
- sutupidmath
- · Replies 7 ·
Graduate Interesting integral property
- CPL.Luke
- · Replies 6 ·
Graduate Can anyone provide a proof for
- tpm
- · Replies 4 ·
Graduate Can the error function be expressed in terms of elementary functions?
- jippetto
- · Replies 2 ·
Graduate Can Logarithmic Laws Handle Dimensionful Quantities Like Metres?
- theperthvan
- · Replies 20 ·
Graduate How to Prove Distributive Laws for 3D Vector Cross Products?
- chocbizkt
- · Replies 12 ·
Undergrad Does the Limit of x^4 * 0.99^x as x Approaches Infinity Equal Zero?
- JPC
- · Replies 5 ·
Undergrad Does the Series \( a_n = \frac{2^n}{\sum_{k=1}^n \frac{1}{k}} \) Converge?
- sutupidmath
- · Replies 15 ·
Graduate What is the integral of x(z)/(1+x(z)) wrt z?
- natski
- · Replies 5 ·
Graduate Dirichlet's Theorem (Complex Analysis): John B. Conway Explanation
- cutieresh
- · Replies 2 ·
Undergrad Trouble using the chain rule product rule and quotient rule
- dcgirl16
- · Replies 10 ·
Graduate Solving Summation of sin with n^2 - Svensl
- svensl
- · Replies 3 ·
Graduate The notion of independance of equations
- quasar987
- · Replies 2 ·
Undergrad Is This a Proper Power Series for Integration?
- FaNgS
- · Replies 3 ·
Graduate Error bounds with approximated M value
- elemental_d
- · Replies 1 ·
Undergrad Solve Integrals: Getting the Approximated Area
- -_-'
- · Replies 3 ·
Graduate Applications of Integral Calculus to Root Solving
- lapo3399
- · Replies 2 ·
Graduate Trouble with an Integral: Is the Partial Derivative Method Always Reliable?
- gnome
- · Replies 10 ·
Graduate Derivating polynomial with complex argument
- Alesak
- · Replies 2 ·
Graduate Finding closed form for the next series:
- MathematicalPhysicist
- · Replies 9 ·
Graduate Solving erf(1.00) with Trapezoid Rule (n=6)
- elemental_d
- · Replies 1 ·
Undergrad What is the equation for a perpendicular line to a given curve in a plane?
- pixel01
- · Replies 2 ·
Graduate Finding Solutions for ln|cos $\frac{\Theta}{2}$| with r=1
- DevoBoy
- · Replies 6 ·
Undergrad Writing Co-efficients Elegantly w/ Real Numbers
- SeReNiTy
- · Replies 9 ·
Undergrad Why Are 5x and 2x Considered to Grow at the Same Rate?
- minase
- · Replies 7 ·
Undergrad Can the Integral of 1/sqrt(1-x^2) be Solved without Using Trig Functions?
- Sparky_
- · Replies 12 ·
Undergrad Integration (different substitution = different answer)
- n0_3sc
- · Replies 13 ·
Undergrad How Can Simple Functions Help Find Lower Bounds for Integrals?
- ssd
- · Replies 5 ·
Graduate Does x^n f(x) Converge Uniformly on [0,1] as n Approaches Infinity?
- sparkster
- · Replies 3 ·
Undergrad Fourier Analysis: Pointwise vs. L^2 Convergence
- r4nd0m
- · Replies 3 ·
Undergrad Proving e^x ≥ 1 + x for All x ∈ [0,∞)
- nuuc
- · Replies 3 ·
Undergrad Antiderivative of Cotangent and Arcsine - Explanation Welcome
- mcmw
- · Replies 7 ·
Undergrad Making a continuous equation out of a summation
- Yann
- · Replies 6 ·
Graduate Proving Limit of sin(1/x) Does Not Exist
- sutupidmath
- · Replies 7 ·
Graduate Integral of exponential involving sines and cosines
- Repetit
- · Replies 1 ·
Undergrad Differentiation of exp(xy) wrt x
- j-lee00
- · Replies 11 ·
Undergrad Integrate (e^4x)/x: Step-by-Step Guide
- shansalman
- · Replies 12 ·
Graduate Existence of Uncountable Zeros in Continuous Functions
- Dragonfall
- · Replies 13 ·
Undergrad Help with Limit Test | Solving Limits
- Llama77
- · Replies 1 ·
Undergrad Can Riemann Sums Calculate Area Enclosed by Function?
- sutupidmath
- · Replies 6 ·
Undergrad Integral of 1/(x^1/3 + x^1/4): Can Anyone Help?
- stoffer
- · Replies 9 ·
Graduate Is the Sum of This Infinite Series Irrational?
- murshid_islam
- · Replies 13 ·
Undergrad What is Real's Union Infinity?
- Ant farm
- · Replies 6 ·
Graduate Calculating Area of a Spherical Triangle
- Weave
- · Replies 3 ·
Undergrad A change in length ratio question
- X1088LoD
- · Replies 2 ·