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 Finding equation for trigonometric function based on two points
- diffusion
- · Replies 1 ·
Graduate What is the derivation of the Rankine Hugoniot relations in fluid dynamics?
- steem84
- · Replies 1 ·
Graduate When does a boundary point of the domain map to the boundary of the range?
- Castilla
- · Replies 5 ·
Graduate Why does the boundary term vanish in integration by parts with the normal distribution?
- St41n
- · Replies 2 ·
Undergrad How can I improve my abstract thinking in real analysis?
- geoman
- · Replies 2 ·
Undergrad Calculating Velocity on a Sphere
- sumerian
- · Replies 14 ·
High School Can Terms Always Be Canceled Out in Math?
- wajed
- · Replies 6 ·
Undergrad How Do You Apply Stoke's Theorem to a Rectangle in the x-y Plane?
- element1945
- · Replies 1 ·
Undergrad Partial Differentiation Question
- Psycopathak
- · Replies 12 ·
Undergrad TRIPLE INTEGRALS - How do I do this -I cannot draw at all
- PhysicsHelp12
- · Replies 3 ·
Undergrad Can the du's be cancelled out in the derivative (dy/dx)?
- wajed
- · Replies 2 ·
Undergrad How to Find Unit Tangential Vectors on a Surface?
- caseyjay
- · Replies 6 ·
Graduate Inverse functions for f:R^m->R^m , or f:X^m->Y^m
- WWGD
- · Replies 5 ·
Undergrad Visualizing a strange quadric surface
- Woland
- · Replies 4 ·
Graduate Proving/Disproving Curl(BF)=Bcurl(F)-Fxgrad(B)
- caseyjay
- · Replies 1 ·
Graduate Derivative when you just have Constraints
- mXSCNT
- · Replies 3 ·
Graduate Can a Sequence of Polynomials Satisfy Given Conditions?
- redrzewski
- · Replies 2 ·
Graphing software with zoom and crosshair readouts for value estimation
- jackiefrost
- · Replies 1 ·
Graduate Is there an optimal way to check complicated definite integrals?
- wasia
- · Replies 5 ·
Graduate Is there a way to express this summation as an integral?
- gaganaut
- · Replies 1 ·
Graduate Continuous Functions f(x) Satisfying f(x)>1 and f(x) = x + ∫f(t)dt for All x
- erogol
- · Replies 5 ·
Graduate Continuous Functions with Constraints: f(x) > -1 and f(x) = x + ∫₁ˣf(t) dt
- erogol
- · Replies 1 ·
Undergrad So, what is the deal with differentials and infinitesimals in physics?
- milesyoung
- · Replies 11 ·
Graduate Integral of quadratic form times Gaussian over n-simplex
- winterfors
- · Replies 3 ·
Undergrad How can you use L'Hopital's rule to find the limit when x approaches infinity?
- erogol
- · Replies 2 ·
Graduate Divergence theorem in four(or more) dimension
- enricfemi
- · Replies 6 ·
Graduate Can a Discontinuous Function Be Imposed on a Continuous Structure?
- Bob3141592
- · Replies 4 ·
Graduate Numerical Integration of Functions with Poles
- nassboy
- · Replies 1 ·
Undergrad How does the chain rule apply to acceleration in the context of mechanics?
- milesyoung
- · Replies 6 ·
Graduate Which Notation for Partial Derivatives Do You Prefer?
- blerg
- · Replies 3 ·
Undergrad Finding intersection points of circle and line for collision detection
- Pazil
- · Replies 10 ·
Graduate Inequality with absolute value of a complex integral
- bernardbb
- · Replies 3 ·
Undergrad Evaluating Limit: x to Infinity
- haoku
- · Replies 2 ·
Graduate Proving Maximal Symmetric Extension of a Symmetric Operator
- Nusc
- · Replies 1 ·
Undergrad Experiment to prove that limits exists
- wajed
- · Replies 6 ·
Graduate How Do Lagrange Multipliers Extend Beyond Two Variables?
- okkvlt
- · Replies 2 ·
High School Solving rational inequalities with closed dots
- wiiyogi
- · Replies 1 ·
Graduate Partial Differentiation in free Schrodinger Equation
- karkas
- · Replies 1 ·
Graduate Can Contour Integrals Simplify Real Antiderivative Calculations?
- ice109
- · Replies 6 ·
Graduate Could the theory of everything be a number?
- Field
- · Replies 34 ·
Graduate Tîny-tîm's Theorem: Overview & Proof
- tiny-tim
- · Replies 9 ·
Graduate Integrals with bessel functions
- areslagae
- · Replies 3 ·
Undergrad Area under graph when log-log scale gives straight line
- robsmith82
- · Replies 2 ·
Graduate Does the Series \(\sum_n (\sin(n))^n\) Converge?
- Take_it_Easy
- · Replies 22 ·
Undergrad Area under the curve and its submission.
- dE_logics
- · Replies 17 ·
Graduate Dirac delta function - its confusing
- janakiraman
- · Replies 7 ·
Undergrad What Function Has All Real Numbers as Domain and Range [0,1]?
- cahiersujet
- · Replies 3 ·
Undergrad Change of variables in integrals with chain rule
- AxiomOfChoice
- · Replies 2 ·
High School Very basic - sinusoidal motion question
- spookthehamster
- · Replies 1 ·
Graduate Can You Subtract Vectors in Spherical Coordinates to Find Distance?
- FrogPad
- · Replies 1 ·
Undergrad Integrals that can't be evaluated
- lvlastermind
- · Replies 10 ·
Undergrad Nested sequence of compact sets in Rn has a non-empty intersection?
- seeker101
- · Replies 1 ·
Undergrad Max and min in several variables
- Derill03
- · Replies 1 ·
Undergrad Orthogonal vectors, parallel lines, and angles between planes
- nns91
- · Replies 7 ·
Undergrad Absolute value of complex numbers
- variety
- · Replies 3 ·
High School Where can I find comprehensive derivative and integration tables?
- cfl25
- · Replies 1 ·
Graduate Is the Gamma Function a Closed Form?
- avocadogirl
- · Replies 2 ·
Undergrad Is Integration by parts the only way?
- avocadogirl
- · Replies 1 ·
Undergrad Is there a closed form for the harmonic series?
- avocadogirl
- · Replies 5 ·
Undergrad What are the conditions for applying L'Hopital's Rule?
- Ad123q
- · Replies 2 ·
Graduate Minimizing quadratic form with matrix inequality ordering
- nfreris2
- · Replies 3 ·
Undergrad Infinite Series without an x term
- avocadogirl
- · Replies 4 ·
Undergrad Evaluate an Infinite Series in Closed Form
- avocadogirl
- · Replies 2 ·
Undergrad Questions about aplications of integral.
- erogol
- · Replies 1 ·
High School Is \frac{-1}{x_0^2} (x - x_0) Equivalent to \frac{-x}{x_0^2} + \frac{1}{x_0}?
- username12345
- · Replies 4 ·
Undergrad Why is my graph not matching my hand-drawn graph?
- PFVincent
- · Replies 2 ·
Graduate What are some methods for solving the integral of (4x^2-1)e^(-2x^2)?
- birdhen
- · Replies 4 ·
Undergrad Integer Power Sum for p = 0, 1, 2,
- sennyk
- · Replies 6 ·
Undergrad L'Hopital's rule for more than one variable?
- m00npirate
- · Replies 1 ·
Undergrad What is the Taylor Series Expansion for f(x) = (sinx)/x?
- jackalsniper
- · Replies 2 ·
Graduate An open connected set is path(polygon) connected
- kidmode01
- · Replies 1 ·
Undergrad Ïnverse functions and composition
- mnb96
- · Replies 3 ·
Undergrad Evaluating Integral Expressions - No Sq. Units
- Mentallic
- · Replies 2 ·
Undergrad Find the partial derivatives of the function
- cwesto
- · Replies 2 ·
Undergrad Why is a function expandable as a Taylor series?
- AxiomOfChoice
- · Replies 3 ·
Undergrad How to take the derivative of implicit functions
- Mentallic
- · Replies 4 ·
Undergrad Exclamation Mark Meaning in Calculus
- peaceandlove
- · Replies 1 ·
Graduate Why does Ramanujan summation give 1+2+3+... = -1/12?
- Gib Z
- · Replies 28 ·
Graduate Eventual boundedness of nth derivative of an analytic function in L2 norm
- alligatorman
- · Replies 1 ·
Undergrad Fourier Transform Question - Negative Frequencies?
- J$C
- · Replies 2 ·
Undergrad Understanding Limits at Infinity: Conceptual Difficulties
- soandos
- · Replies 7 ·
Undergrad What are some strategies for solving limit problems involving zero or infinity?
- gsxrK3
- · Replies 1 ·
Graduate Euler lagrange equation, mechanics,
- okkvlt
- · Replies 3 ·
Graduate Complex Inverse Function Theorem
- NineIsPrime
- · Replies 1 ·
Undergrad Solve Complicated Equation: K1=tan(K2*x)/tan(K3*x)
- twowheelsbg
- · Replies 3 ·
Undergrad Finding the distance of a polynomial function
- watty08
- · Replies 3 ·
Graduate Continuity of complex functions
- variety
- · Replies 3 ·
Undergrad Volume of solid from rotating region between y=x² and y=x
- erogol
- · Replies 2 ·
Undergrad Finite Sum - Modified Geometric Series
- cepheid
- · Replies 10 ·
Graduate Could someone explain how to evaluate this horrible integral?
- AxiomOfChoice
- · Replies 5 ·
Graduate Dense subsets of a closed interval
- AxiomOfChoice
- · Replies 8 ·
Undergrad F(x) differentiable at / near x=0?
- Redbelly98
- · Replies 5 ·
Graduate Approximate Solutions to Non-Linear Differential Equations
- nassboy
- · Replies 5 ·
High School Derivative of a power, algebra problem
- username12345
- · Replies 9 ·
Undergrad Curved Asymptotes: Is the Definition Extended Beyond Straight Lines?
- Mentallic
- · Replies 2 ·
Undergrad When Can You Exchange the Order of Integration?
- Nikratio
- · Replies 1 ·
Graduate Regularizing a divergent integral with a test function or convergence factor
- graphicsRat
- · Replies 3 ·
Graduate Numerical Integration of sin(1/x)
- Urkel
- · Replies 3 ·
Undergrad Variable Change in Limits: When is it Permissible and Accurate?
- LeifEricson
- · Replies 2 ·
Undergrad How Can You Integrate xsinxcosxdx Using Exponential Form?
- carlosgrahm
- · Replies 3 ·