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 Using Newtons notation V. Leibniz notation
- thharrimw
- · Replies 3 ·
Undergrad How do you graph g(x) in terms of f(x) for absolute function?
- Analysisfreak
- · Replies 1 ·
Undergrad Vector Calculus - Having trouble finding a Line
- DougD720
- · Replies 5 ·
Undergrad What does the infinitesimal surface area element in flux represent?
- MaJellin
- · Replies 2 ·
Undergrad What is the correct way to do partial differentiation?
- messedmonk
- · Replies 1 ·
Undergrad Q. f(x)=ln (12x-5/9x-2)So by using the chain rule, i can
- fr33pl4gu3
- · Replies 6 ·
Undergrad How Do You Find the Integral of xe^-x?
- Grimertop90
- · Replies 3 ·
Graduate Triple integral and charge density
- Dan7620
- · Replies 4 ·
Graduate Confused about computing Laurent series
- quasar_4
- · Replies 4 ·
High School How Do I Calculate Time with Initial Velocity, Final Velocity, and Distance?
- Photon713
- · Replies 3 ·
Graduate Solving the Series: sum_{r=0}^{+\infty}1/(r*r!)
- mathsnerd
- · Replies 2 ·
Undergrad Understanding Total Derivative: Step-By-Step Guide
- Tom McCurdy
- · Replies 1 ·
Graduate What Is the Closure of Modules Theorem in Several Complex Variables?
- mathwonk
- · Replies 1 ·
Undergrad How Do You Solve the Integral of (e^ax)sin(bx) Using Integration by Parts?
- darthxepher
- · Replies 3 ·
High School Calc AB to BC: What is a Gradient?
- thharrimw
- · Replies 23 ·
Undergrad Integrating the rational fractions
- MadPhysics08
- · Replies 10 ·
Undergrad How to Simplify This Fraction Limit Problem?
- beneakin
- · Replies 4 ·
Undergrad Integration by parts help natural log hurry tired
- darthxepher
- · Replies 7 ·
Undergrad How Do Limits and Boundedness Apply to Trigonometric Functions?
- jason_r
- · Replies 1 ·
Graduate Second Order homogeneous linear differential equation solution
- Galadirith
- · Replies 7 ·
Graduate Can Triple Integrals Be Simplified Using Polar Spherical Coordinates?
- mhill
- · Replies 1 ·
Undergrad What's the inverse of f(x)= e^x/(1+2e^x)?
- nfxgosu
- · Replies 1 ·
Undergrad RR=R: Solving the Matrix Conundrum
- imsoconfused
- · Replies 2 ·
Graduate Describing the Image of a Complex Function on the Unit Circle
- naggy
- · Replies 1 ·
Graduate Simultaneous nonlinear equations
- daudaudaudau
- · Replies 1 ·
Graduate Integrate exp(-(x^2)) using the substitution u=tanh(x)
- sai2020
- · Replies 8 ·
Undergrad Solve for Work in Triangular Vat (H:3m, B:4m, L:6m, Water H:2m)
- darthxepher
- · Replies 2 ·
Undergrad Finding Darboux Sums Online: Any Suggestions?
- sutupidmath
- · Replies 2 ·
Graduate Half of the real numbers, homogenously
- jostpuur
- · Replies 13 ·
Undergrad Arc length in polar form θ = f (r)
- makovx
- · Replies 7 ·
Graduate How Do You Calculate an Infinite Sum of Fractions Involving Limits?
- miggimig
- · Replies 5 ·
Graduate Maximum volume of a hexahedron
- huahaiy
- · Replies 11 ·
Graduate Solving Finite Potential Well Problem: Confusing Math & Descriptions
- bluestar
- · Replies 1 ·
Graduate An interesting inequality-question on the proof
- jeffreydk
- · Replies 4 ·
Graduate How can the formula for integrating 1/(x^2+y^2)^(3/2) be derived?
- Freiddie
- · Replies 10 ·
Undergrad Integration is the inverse process of differentiation
- JinM
- · Replies 7 ·
Undergrad What Are Differential Operators and Their Applications?
- Marin
- · Replies 5 ·
Graduate What is the explanation for the inequality in Rudin 1.21?
- Unassuming
- · Replies 3 ·
Undergrad Solve Integral Equation: Mathematica Function?
- max&frisky
- · Replies 1 ·
Undergrad Calculus: I can't understand why curl of gradient of a scalar is zero
- chingcx
- · Replies 7 ·
Graduate Extremely infinite dimensional calculus
- jostpuur
- · Replies 15 ·
Graduate Way to prove inequality without Archimedean?
- quasar_4
- · Replies 3 ·
Undergrad Understanding Scalar and Vector Projections: A Layman's Guide
- kylera
- · Replies 2 ·
Undergrad How to Find the Unit Vector for a Parallel Line at a Given Point on tan(x)?
- JeffNYC
- · Replies 3 ·
Graduate Can Bessel Functions Solve Specific Exponential Trigonometric Integrals?
- vvthuy
- · Replies 3 ·
Undergrad Calculating Partial Derivative of Log(x^2+y^2) w/r/t x
- Somefantastik
- · Replies 3 ·
Graduate Proof on functions of an intersection of sets
- jeffreydk
- · Replies 2 ·
Graduate Realizing Something Weird About Rationals in [0,1]
- lark
- · Replies 3 ·
Graduate Finding p Given del x q to Vector Calculus
- paddo
- · Replies 6 ·
Undergrad What is meant by implicit/explicit occurrence of a variable?
- arroy_0205
- · Replies 1 ·
Undergrad What is the connection between differentiation and integration?
- unseensoul
- · Replies 3 ·
Undergrad Calc new latitude/longitude from polar offset of known point
- BeMildred
- · Replies 3 ·
Undergrad Problem understading lagrange multipliers
- Narcol2000
- · Replies 3 ·
Undergrad Inner product spaces: additivity
- coverband
- · Replies 1 ·
Undergrad Can Integrating (x+1) Infinitely Yield e^x?
- Slayer37
- · Replies 2 ·
High School Answer: Is <-x,-x> Equal to <x,x>?
- coverband
- · Replies 1 ·
Undergrad What are Directional Derivatives and How Can They Be Calculated?
- The_Teacher
- · Replies 2 ·
Graduate Solving Differential Equation: ψ'(t)=β((l(t))/(w[L(t)]))ψ(t)
- Economist2008
- · Replies 2 ·
Undergrad How can I calculate left and right-sided limits?
- Phizyk
- · Replies 6 ·
Graduate Is (\mathbf A\cdot\nabla)\mathbf B Equal to \mathbf A\cdot(\nabla\mathbf B)?
- daudaudaudau
- · Replies 19 ·
Graduate Proof Normalization Hermite Polynomials
- pgb
- · Replies 1 ·
Undergrad Double Integrals over General Regions: "Well-Behaved" Curve
- BoundByAxioms
- · Replies 2 ·
Graduate Yes, that looks correct! Great job on finding a solution.
- Heimdall
- · Replies 4 ·
Undergrad A particle moves along the x-axis with velocity dx/dt=f(x)
- hyper
- · Replies 3 ·
Graduate Finding the intersecting point of three surfaces.
- Topher925
- · Replies 9 ·
High School Integral Calculus: Integrating (secx)^2 - Learn How!
- Q.E.D
- · Replies 27 ·
Graduate Measures with Compact Support in Complex Analysis: Finiteness Assumptions
- lark
- · Replies 6 ·
Undergrad How to Solve a Limit Using L'Hôpital's Law?
- devanlevin
- · Replies 9 ·
Undergrad How Do You Solve for f(x) in a Trigonometric Integral?
- redtree
- · Replies 2 ·
Graduate Help With Partial Differentiation & Integration
- tshafer
- · Replies 14 ·
Graduate Confused on a Certain Approximation/Expansion
- ChrisJM
- · Replies 2 ·
Graduate How to evaluate sin(t-tau)cos(tau) wrt tau(0t)?
- lkj-17
- · Replies 8 ·
Graduate Evaluate (t-tau)*sin(a*tau) with respect to tau, tau = 0t
- lkj-17
- · Replies 1 ·
Undergrad How Do You Find a Plane Equation Through a Point Perpendicular to Another Plane?
- babipedes
- · Replies 5 ·
Undergrad Struggling with the 2nd Derivative of f(x)=x/x^2+1?
- ande1717
- · Replies 1 ·
Graduate The Distribution of Delta Functions
- mhill
- · Replies 5 ·
Graduate Relation between codifferential and boundary operator
- navigator
- · Replies 4 ·
Undergrad Integration by parts; the error of my ways
- Somefantastik
- · Replies 8 ·
Undergrad How Can I Quickly Find the Period of a Trigonometric Function Without Graphing?
- Somefantastik
- · Replies 2 ·
Undergrad What is the sum of this geometric series?
- greenandblue
- · Replies 4 ·
Graduate Integral formula for vector potential
- jostpuur
- · Replies 1 ·
Graduate Can anyone help with this integral?
- ricardop
- · Replies 12 ·
Graduate Calculating Integrals using Dimensional Regularization
- robousy
- · Replies 1 ·
Graduate [Something descriptive here will yield more responses]
- Yiping
- · Replies 1 ·
High School How to Find Cosine of Pi Using the 360 Circle and Quadrants?
- afcwestwarrior
- · Replies 1 ·
Undergrad Derivative of Arctan Function with a Rational Expression
- afcwestwarrior
- · Replies 12 ·
Undergrad Anti-Derivative of cos(theta^2): Chain Rule?
- afcwestwarrior
- · Replies 10 ·
Undergrad Exact number of zeros for any given continuous function
- Tymick
- · Replies 3 ·
Graduate Verifying u ∇²w via Direct Computation
- Somefantastik
- · Replies 15 ·
Graduate Integrate Over XY Plane for Simplest Partial Derivatives
- coverband
- · Replies 2 ·
Undergrad Solving Logarithms: Finding the Inverse of g(x)=3+x+e^x
- kdinser
- · Replies 10 ·
Graduate Bessel function and Bessel D.E.
- quasar987
- · Replies 22 ·
Undergrad I'm doing trigonemetric substitutions
- afcwestwarrior
- · Replies 4 ·
Graduate What is the application of the Residue Theorem in finance?
- Feanor
- · Replies 1 ·
Undergrad Taking the derivative of a definite integral
- Alex6200
- · Replies 11 ·
Graduate SURFACE INTEGRALS appying to z=f(x,y) x=f(y,z) and y=f(x,z)
- PhysicsHelp12
- · Replies 3 ·
Undergrad How to Sketch a Locus on the Argand Diagram for a Complex Equation?
- dave1987
- · Replies 1 ·
Undergrad How to Find the Antiderivative of (x^2)e^((-x)^3)?
- okhjonas
- · Replies 3 ·
Undergrad Find a and b for Continuous Function on Real Line
- fr33pl4gu3
- · Replies 5 ·
Undergrad Solving Antiderivative of arcsin(x^0.5)/(x^0.5)
- okhjonas
- · Replies 2 ·