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Mixed approximation vs. full approximation for a power series expansion
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Undergrad Mixed approximation vs. full approximation for a power series expansion
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Derivative Calculation: f'(x) & Increase/Decrease
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Help with Integral Problem: Tips to Get Started
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How Do You Solve the Integral of \( e^{x^4} (x + x^3 + 2x^5) e^{x^2} \, dx \)?
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Special Funcs: Evaluating $$\int \frac{1}{\sqrt{x}\ln(x)}$$
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Solve Limits & Algebra Problem: Get $\dfrac{{v_0}^2}{2gsin\alpha }$
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How Do You Solve Advanced Calculus Review Questions?
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Undergrad Is There a Simple Solution for This Integral?
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Undergrad Definite Integral of 1/x from 0 to 1
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Undergrad Direction of the maximum gradient (scalar fields)
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Graduate How do I accurately compute a definite integral with a branch point?
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Find the limit as x approaches negative infinity....
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12
Does this problem warrant a taylor expansion? (solid state physics)
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Graduate The derivative of an analytic function
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2
Find the values of a and b so the function is continuous everywhere.
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Graduate What is the Second Step in Feynman's Deduction of the Sound Wave Equation?
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2
Graduate Question of "min" function from Spivak
  • Amad27
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19
Can you help me solve this tricky integral involving arctanx?
  • DanielBW
  • · Replies 4 ·
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4
How can I continue, in order to find the limit?
  • evinda
  • · Replies 25 ·
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Graduate Help me to demonstrate and explain: Vrs=r∇s+s∇r and ∇.sv=(VS.v)+s(∇.v)
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2
Graduate Expanding Cube Roots: Solving Limits with Maclaurin Series
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Area Inside Circle x^2+y^2=a^2 Above b=7
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Does the Multivariable Limit of xy^8/(x^3+y^12) Exist?
  • Prove It
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Graduate Why are these 2 expressions equal?
  • guysensei1
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8
Graduate Monotonicity of the ratio of two power series
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4
Graduate Numerical integration of a function specified numerically
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1
Computing the Limit of a Power Series
  • Julio1
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2
Undergrad Is $\lim_{\Delta x \to 0}f(x+\Delta x) \cdot \Delta x = 0$ True?
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5
Undergrad Understand Squeeze Theorem: Less/Greater than Other Function?
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  • · Replies 9 ·
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9
Why does integral of 1/x have absolute value?
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  • · Replies 4 ·
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4
Graduate Functionals and calculus of variations
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28
How can I simplify this limit to infinity problem?
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  • · Replies 4 ·
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4
Solving Limit for Horizontal Asymtotes
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4
Undergrad Why Does the k Term Change in Taylor Series?
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2
Undergrad What Defines a Line as an Asymptote?
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  • · Replies 3 ·
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3
Graduate Simple divergence theorem questions
  • bmrick
  • · Replies 5 ·
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5
Proving inequality using Mean Value Theorem
  • Samme013
  • · Replies 1 ·
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1
Graduate Integrating ##d\psi=(x+y)dx +x_0dy##
  • cr7einstein
  • · Replies 9 ·
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9
Solving Limits with Delta-Epsilon Proofs
  • ineedhelpnow
  • · Replies 7 ·
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7
Undergrad Difference between Scalar and Vectorial fields ?
  • mark_usc
  • · Replies 2 ·
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2
Graduate How to Calculate Error in Fourier Series and its Approximation of Angles?
  • Sandalwood
  • · Replies 1 ·
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1
Graduate Line integral around a circle, using polar coordinates
  • iAlexN
  • · Replies 1 ·
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1
Undergrad Integrating sin(x)*cos(x) paradox
  • cqfd
  • · Replies 3 ·
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3
Rate of change when filling container
  • Milly
  • · Replies 14 ·
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14
Evaluating Integral of $x(tan^{-1}(x))^2$
  • wonguyen1995
  • · Replies 4 ·
Replies
4
Derivative of 4/sqrt{x}: Step-by-Step Guide
  • schooler
  • · Replies 1 ·
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1
Undergrad Lagrange multipliers: How do I know if its a max of min
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  • · Replies 2 ·
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2
Undergrad Integrals in Electricity & Magnetism: What is the Difference?
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2
Graduate What is the difference between a sphere and a ball?
  • onanox
  • · Replies 3 ·
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3
Graduate Mathematical help in understanding this integral (Dirac formulation)
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  • · Replies 2 ·
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2
Recovering PMF from characteristic equation
  • Dustinsfl
  • · Replies 1 ·
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1
Undergrad Heat Flux Calculation: August-February Net Loss
  • geojon
  • · Replies 1 ·
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1
Derivative of sec(tan(2/x)) - 65 Characters
  • karush
  • · Replies 15 ·
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15
Undergrad What is the Simplification of the Last Term in Differentiation?
  • pyroknife
  • · Replies 3 ·
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3
Graduate Sufficient condition for bounded Fourier transform
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  • · Replies 6 ·
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6
Undergrad Cartesian unit vectors expressed by Cylindrical unit vectors
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  • · Replies 2 ·
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2
Help with an integral (substitution method)
  • fernlund
  • · Replies 9 ·
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9
Undergrad Divergence theorem for a non-closed surface?
  • NicolasM
  • · Replies 3 ·
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3
Graduate Solving cos ax/sin pi*x: Fourier Series Approach
  • pepe
  • · Replies 9 ·
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9
Graduate What is the vector perpendicular to the surface given by z = Ax + By + C?
  • ex81
  • · Replies 1 ·
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1
Minimum Value of F(x): Does It Have a Maximum?
  • wonguyen1995
  • · Replies 1 ·
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1
Drawing Contour Maps: Level Curves of $f(x,y)=(y-2x)^2$
  • ineedhelpnow
  • · Replies 1 ·
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1
Undergrad How to Handle Integral with dx Inside the Function?
  • gabel
  • · Replies 10 ·
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10
Graduate Express Langrange constraint that an expression*cannot* equal a value
  • X89codered89X
  • · Replies 2 ·
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2
Graduate How is the Chain Rule Applied to Composite Functions of Two Variables?
  • hotvette
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11
Undergrad Continuous function and definition
  • gummz
  • · Replies 1 ·
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1
Calculate Integral $\int_{0}^{1}x^{2014}\cdot \left(1-x\right)^{2014}dx$
  • juantheron
  • · Replies 3 ·
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3
Undergrad Help: Volume Fluxes and Associated Velocities
  • geojon
  • · Replies 5 ·
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5
Undergrad Definite integrals with trig issues
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6
Graduate Closed-Form Solution for f(A,B) Equation
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  • · Replies 3 ·
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3
Graduate Finding Shortest Distance between two 3d Parametrized Curves
  • admbmb
  • · Replies 6 ·
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6
Graduate A property of meromorphic functions (?)
  • evilcman
  • · Replies 3 ·
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3
Undergrad Is Integration by Parts Incorrect for ∫(x2 + 7x) cosx dx?
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3
Calculating Volume of Ellipsoidal Propane Tanks
  • GroundSpider
  • · Replies 3 ·
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3
What is the role of $$\hat{\jmath} \times r$$ in computing vorticity?
  • shen07
  • · Replies 5 ·
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5
Graduate Why Are These Lines Perpendicular?
  • EnchantedEggs
  • · Replies 3 ·
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3
What is the Mystery Behind the Extra 1/2 in This Integration?
  • karush
  • · Replies 2 ·
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2
Undergrad Probability Question_cutting one into two .
  • terp.asessed
  • · Replies 2 ·
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2
Graduate Infinite Sum of Powers: Is There a Closed Form for the Series?
  • stevendaryl
  • · Replies 5 ·
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5
Maximizing a Complex Function: Solving the Optimization Challenge II
  • anemone
  • · Replies 2 ·
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2
Undergrad DTFT of x(n)*(-1)^n: Effect & Transform Explained
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  • · Replies 1 ·
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1
Elementary proof of generalized power mean inequality
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  • · Replies 2 ·
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2
Integral involving fractional part.
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Undergrad Volumes of Irregular Shapes by Integration
  • labeattie
  • · Replies 3 ·
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3
Finding the Integral of $||x||$ from 0 to 100
  • anemone
  • · Replies 6 ·
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6
Finding limit of a funciton with square roots.
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3
Understanding Limit Notation & Symbols: L & <=>
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Undergrad Why does differentiation find the approximate value?
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9
Continuity of piecewise function of two variables
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1
Finding domain of a function with square root in bottom of fraction\infty
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  • · Replies 3 ·
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3
Working on evaluating an 'e' equation to find the domain of an equation
  • tmt1
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4
Graduate Integrate Polynomial f(x^2): Reduce Sampling Points to N/2?
  • kuan
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2
Graduate Can factorials be integrated in this equation?
  • Nick Jackson
  • · Replies 3 ·
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3
How Do We Prove the Limit of 1/x as x Approaches 2?
  • Dethrone
  • · Replies 1 ·
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1
Graduate Confusion with integration of sums
  • Nick Jackson
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2
Undergrad The Chain Rule and Function Composition
  • PFuser1232
  • · Replies 13 ·
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13
Undergrad What is the Limit of 3+dx? Understanding Limits in Calculus
  • CuriousBanker
  • · Replies 10 ·
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10