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
Show that a linear function is convex
- mathmari
- · Replies 8 ·
Gan's questions at Yahoo Answers regarding differentiation
- MarkFL
- · Replies 1 ·
Understanding Differential to Calculus Basics
- Yankel
- · Replies 1 ·
Graduate Why does the change of variable u=x-a justify the Dirac delta sifting property?
- FallenLeibniz
- · Replies 3 ·
Trying to investigate and find the sensitivity of function
- akerman
- · Replies 6 ·
Undergrad Convergent limits for sequences: picture terms
- 939
- · Replies 1 ·
Graduate How is the Partial Fraction Series Used in Reducing Polynomials?
- MathewsMD
- · Replies 6 ·
Use midpoint rule to estimate the average velocity?
- shamieh
- · Replies 1 ·
Integration by Partial Fraction Decomposition - Yahoo Answers
- MarkFL
- · Replies 1 ·
Why is the 1/2 randomly added to the spring work equation?
- shamieh
- · Replies 1 ·
Undergrad Even and odd function properties for i·cos(ax)·sin(bx)
- PsychonautQQ
- · Replies 6 ·
Undergrad Trouble with integral and derivatives
- brambrambram
- · Replies 1 ·
Calculate Definite Integral of arcos(tanx) from -pi/4 to pi/4
- MarkFL
- · Replies 1 ·
Josh Mcdaniel's question at Yahoo Answers regarding a volume of revolution
- MarkFL
- · Replies 1 ·
What exactly is going on with my integral?
- shamieh
- · Replies 3 ·
Undergrad How do you tell if a limit is going to be infinity?
- emlekarc
- · Replies 1 ·
Method of Cylindrical Shells (Part 3)
- shamieh
- · Replies 5 ·
Undergrad Distance from origin to a surface
- noelo2014
- · Replies 4 ·
Method of Cylindrical Shells Question #2
- shamieh
- · Replies 1 ·
Graduate How to obtain the rational function integration recursive formula
- mr_sparxx
- · Replies 2 ·
Volumes by Cylindrical Shells (Calculus II)
- shamieh
- · Replies 1 ·
Solve trig integral by substitution
- karush
- · Replies 3 ·
Graduate How do I solve the integral of √(1/x - 1)?
- eoghan
- · Replies 3 ·
Solution draining from upper cone to lower cone at π cm³/sec
- karush
- · Replies 13 ·
Finding the Value of a Summation Limit Problem
- Saitama
- · Replies 12 ·
Derivative of a^x with respect to x
- tmt1
- · Replies 2 ·
Optimization problems from Yahoo Answers
- MarkFL
- · Replies 1 ·
Optimizing a definite integral function
- MarkFL
- · Replies 2 ·
What Does About x = 3 Mean in Volume Calculation?
- shamieh
- · Replies 5 ·
How Do You Calculate the Volume of a Rotated Solid?
- shamieh
- · Replies 4 ·
Graduate Fourier transform of a functional
- Irid
- · Replies 5 ·
Graduate Moving boundary diffusion equation (transformation of coordinates)
- babagoslow
- · Replies 2 ·
Interpolation with cubic splines
- evinda
- · Replies 1 ·
Graduate Finding m_c: Tangent to Catenary Curve
- jimbobian
- · Replies 2 ·
Minimize the lateral area of a cone with fixed volume
- MarkFL
- · Replies 1 ·
Graduate Integral symbol for closed loops over multivalued functions
- jackmell
- · Replies 1 ·
Domenic's question at Yahoo Answers regarding computing the work to empty a tank
- MarkFL
- · Replies 1 ·
Graduate Is zeta(-1) equal to -1/12? A Discussion on the Infamous Sum of Natural Numbers
- bgq
- · Replies 1 ·
Undergrad Solving Hyperbolic Integral 1/(1+cosh(x)) with Wolfram
- FelixHelix
- · Replies 5 ·
Graduate Partial Derivative of Sphere in Terms of x and y
- Grufey
- · Replies 6 ·
Katie's question at Yahoo Answers regarding summations
- MarkFL
- · Replies 1 ·
Sum of the series cot⁻¹(5/√3) + cot⁻¹(9/√3) + cot⁻¹(15/√3) +
- Saitama
- · Replies 4 ·
Undergrad Inverse and original function relationships
- MathewsMD
- · Replies 7 ·
Graduate Solving Reverse Integrals: Find f(x) to Solve 1-0.1^n
- Big-Daddy
- · Replies 3 ·
Is \(\frac{ax^n}{n+1} + C\) the Correct Integral of \(y=ax^n\)?
- tmt1
- · Replies 2 ·
Graduate Integrating sin(x) exp(sin(x))
- james7henderso
- · Replies 1 ·
Undergrad Identity: arctan(1/x) = arcot(x) or arccot(1/x) = arctan(x)
- MathewsMD
- · Replies 4 ·
Graduate Integral of x^(m-1)/(1+x) wrt x?
- s0ft
- · Replies 4 ·
College-_-'s question at Yahoo Answers regarding a volume by slicing
- MarkFL
- · Replies 3 ·
Sparkling's question at Yahoo Answers regarding a volume by slicing
- MarkFL
- · Replies 1 ·
Graduate What is another infinite series summation for Pi^2/6 besides 1/n^2?
- mesa
- · Replies 5 ·
Undergrad Properties of Integration
- MathewsMD
- · Replies 3 ·
Undergrad Multipliers for series for manipulating signs of the terms
- mesa
- · Replies 11 ·
Integral Challenge #1: Prove 0 ≤ a < π/2
- polygamma
- · Replies 1 ·
Graduate Meaning of line element vector on work formula
- pfr
- · Replies 1 ·
Undergrad How to find out asymptotes for any algebraic curve?
- s0ft
- · Replies 1 ·
High School Formulas for integration and derivatives
- Lunaxia
- · Replies 3 ·
Limit representation of Euler-Mascheroni constant
- alyafey22
- · Replies 10 ·
Undergrad Wolfram alpha giving wrong solutions?(link)
- Jarfi
- · Replies 7 ·
Graduate Iterated Integral (Fourier Integral)
- MHD93
- · Replies 1 ·
Graduate Computing tangential derivative d2x/ds2 at a point on a circle.
- nawidgc
- · Replies 3 ·
Is the limit property lim f(bx) = b·lim f(x) correct?
- cbarker1
- · Replies 2 ·
Integration Question: Differentiating a definite integral
- ISITIEIW
- · Replies 4 ·
Derivative word problem - have I got the wrong solution?
- linapril
- · Replies 2 ·
Finding a and b given tangent gradient at point (0,4)
- linapril
- · Replies 1 ·
Find the slope of the secant to the curve f(x)=-3logx+2 between these points:
- Vela1
- · Replies 3 ·
Graduate Infinite series with alternating factorial differences at odd n
- mesa
- · Replies 5 ·
Graduate Solving Finite Series: \sum_{l=0}^{k-1} (r+l)^j (r+l-k)^i
- ekkilop
- · Replies 1 ·
Natnat's question at Yahoo Answers regarding graphing and derivatives
- MarkFL
- · Replies 2 ·
Understanding Horizontal Asymptotes
- confusedatmath
- · Replies 6 ·
Undergrad Method for proofs involving vectors and dot products?
- Ascendant78
- · Replies 10 ·
Find Minimum of PA + PB on $3x+2y+10=0$ given $(4,2)$ and $(2,4)$
- juantheron
- · Replies 6 ·
Undergrad Why can't we integrate 1/(1+x²) and √(1+x³) the normal way?
- 2345qwert
- · Replies 11 ·
Graduate Given f(x(t), y(t)), I know that ∂f/∂x and ∂f/∂y is true
- Jhenrique
- · Replies 14 ·
Deriving Reduction of Order Formula: Krazy G's Yahoo Answers Q
- MarkFL
- · Replies 1 ·
Undergrad What is the Relationship Between Charge and Current Over Time?
- matty204359
- · Replies 2 ·
Find x,y Coordinates of Stationary Point: 2x^2-2xy+y^2+2x+5
- MarkFL
- · Replies 1 ·
Graduate How to Compute an Autocorrelation Integral for Gaussian Pulses?
- krobben92
- · Replies 3 ·
Graduate Integral of Dirac times Heaviside
- wil3
- · Replies 6 ·
Undergrad How can I solve a volume integral question with a trig substitution?
- ppy
- · Replies 5 ·
Mahnoor Jafer's question at Yahoo Answers regarding an indefinite integral
- MarkFL
- · Replies 1 ·
Undergrad Surface Normal and Parametric Surface?
- Calculuser
- · Replies 6 ·
Undergrad How Do You Take Derivatives in Gauss's Law for Electric Fields?
- astrobird
- · Replies 6 ·
Graphs of Functions with fractional powers x^(p/q)
- confusedatmath
- · Replies 2 ·
Graduate Integral of 1/z=log(z), which branch?
- geoduck
- · Replies 5 ·
Undergrad Infinite series that sum to 1/5 or 1/7
- mesa
- · Replies 17 ·
What is the relationship between turning points and derivatives?
- confusedatmath
- · Replies 5 ·
Undergrad Finding a new way to calculate one side of a triangle
- nearc
- · Replies 16 ·
Graduate Area element vector for parametric surface integrals
- BomboshMan
- · Replies 5 ·
Graduate Showing that a function does not have a strong tangent
- demonelite123
- · Replies 5 ·
Undergrad Relating discrete summation formulas to continuous integrals
- Jhenrique
- · Replies 1 ·
Graduate Need help understanding proof that continuous functions are integrable
- chipotleaway
- · Replies 2 ·
A generalization of triple and higher power polylog integrals
- alyafey22
- · Replies 20 ·
Undergrad 5th power perameter for parametric equations
- Lebombo
- · Replies 4 ·
Find Sum of $\dfrac{4k}{4k^4+1}$
- anemone
- · Replies 3 ·
Computing the integral of |s-t| from 0 to t
- Fermat1
- · Replies 2 ·
Graduate Misunderstanding part of Spivak's proof of second hard theorem?
- CuriousBanker
- · Replies 18 ·
Maximum value of ∫₀^y √(x⁴+(y-y²)²) dx for 0≤y≤1
- anemone
- · Replies 10 ·
Domain of y = x\sqrt{1-x^2}: -1 ≤ x ≤ 1
- shamieh
- · Replies 4 ·
Sum of arctangent series from i=0 to n
- anemone
- · Replies 4 ·