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 Integrating Sec^3(x) without Absolute Value
- Mr Davis 97
- · Replies 2 ·
Graduate Get equation that describes set of measured values
- mr02077
- · Replies 16 ·
High School Derivatives: Solving a Substitution Error on MathsIsFun
- kolleamm
- · Replies 3 ·
High School Difference between integral and a function
- kolleamm
- · Replies 4 ·
Undergrad Why is the gradient used for the normal line to a surface?
- zollen
- · Replies 1 ·
High School What form of calculus needs to be used?
- SirHall
- · Replies 9 ·
Undergrad Why does summing (k+1)³ - k³ give (n+1)³ - 1?
- sleepwalker27
- · Replies 4 ·
Extrema of function - What is λ?
- mathmari
- · Replies 2 ·
Graduate Gradient Divergence of Nabla Operator Defined
- LagrangeEuler
- · Replies 2 ·
Smallest Distance $P(-8,4)$ to Line $y=6x$ at Origin
- karush
- · Replies 2 ·
231.12.3.19 angle between vectors
- karush
- · Replies 3 ·
High School Confusion between ##\theta## and ##d\theta##
- ubergewehr273
- · Replies 8 ·
Proving convergence or divergence of sequences with (-1)^(n+1)
- Umar
- · Replies 2 ·
Undergrad Solving Riemann Sum Problem: Integral of x^x
- MAGNIBORO
- · Replies 6 ·
231.13.3.75 Find the center of R
- karush
- · Replies 2 ·
Undergrad Can I use the mean value theorem to prove that f>g for all x in (a,b)?
- Dank2
- · Replies 10 ·
Undergrad How do I apply Chain Rule to get the desired result?
- bwest121
- · Replies 4 ·
Undergrad Prove ln(x) <= x-1 for positive x
- Dank2
- · Replies 9 ·
206.08.05.44 partial fraction decomposition
- karush
- · Replies 6 ·
Undergrad Numerical Derivative Formula: X's Not Same Distance
- ddddd28
- · Replies 2 ·
Limits with the natural logarithm
- Yankel
- · Replies 3 ·
Undergrad Which topics from precalc are essential for calc 3?
- annoyinggirl
- · Replies 7 ·
Undergrad Why Must Epsilon Be Greater Than Zero in Sequence Limits?
- Shlomi93
- · Replies 5 ·
Solve Limit with Square Root: \[\lim_{x\rightarrow -\infty }\sqrt{x^{2}+3}+x\]
- Yankel
- · Replies 2 ·
High School Relativistic kinetic energy equation giving impossible velocity
- newjerseyrunner
- · Replies 17 ·
Rate of Water Rise in Cone-Shaped Vessel
- markosheehan
- · Replies 3 ·
Undergrad Chain rule and change of variables again
- jonjacson
- · Replies 3 ·
Rigorous definition of "Differential"
- HamedBegloo
- · Replies 7 ·
206.07.05.88 Int rational expression
- karush
- · Replies 6 ·
Indefinite integration involving exponential and rational function
- juantheron
- · Replies 1 ·
Focusing on the I in I don't want to do this anymore
- karush
- · Replies 8 ·
Undergrad Visual interpretation of Fundamental Theorem of Calculus
- cask1
- · Replies 5 ·
Undergrad Kronecker Delta and Gradient Operator
- maxhersch
- · Replies 1 ·
Limit Product Evaluation: $\displaystyle \infty$
- juantheron
- · Replies 2 ·
What is the Range of the Function f(x) = (1+x)^0.6 / (1+x^0.6) for x in [0,1]?
- juantheron
- · Replies 2 ·
S4.854.13.5.47 Find symmetric equations, angle between the planes
- karush
- · Replies 4 ·
Show 2 functions have the same anti-derivative
- NoWay1
- · Replies 4 ·
Graduate Moments of normal distribution
- senobim
- · Replies 4 ·
Undergrad Using symbolic logic to learn calculus
- bluemoonKY
- · Replies 10 ·
Is x^(2/3)(5/2-x) a Continuous Function for All Values of x?
- tmt1
- · Replies 2 ·
Graduate Gaussian distribution characteristic function
- senobim
- · Replies 2 ·
How Do You Differentiate $\frac{x \sqrt{x^2+1}}{(x+1)^{2/3}}$?
- karush
- · Replies 7 ·
242.2q.3 Find the derivative (1+ln{(t))/(1-ln{(t))
- karush
- · Replies 2 ·
Finding rectangle area with function values at x=1.0 and x=1.5
- needOfHelpCMath
- · Replies 2 ·
Moment of inertia for sphere, cylinder, cone with same density
- richatomar
- · Replies 2 ·
Are the Given Planes Parallel, Perpendicular, or Intersecting at an Angle?
- karush
- · Replies 4 ·
How to Integrate $\frac{1}{x(lnx)^2}$ Using $u$-Substitution
- karush
- · Replies 1 ·
Mass of a Torus in Spherical Coordinates
- pamsandhu
- · Replies 1 ·
What is the value of the triple integral for the given solid and region?
- pamsandhu
- · Replies 1 ·
Undergrad Is (u,v) = (x square - x, x+1) a Parametric Form of a Parabola?
- roberto dona
- · Replies 2 ·
Power series solution for Log(1+x)
- ssh
- · Replies 8 ·
Undergrad Why are functions not differentiable at holes?
- CuriousBanker
- · Replies 10 ·
What is the Solution to the Complex Sum \sum_{n>1} \frac{3n^2+1}{(n^3-n)^3}?
- anemone
- · Replies 3 ·
High School Why is the use of absolute value in vector norms a matter of preference?
- mech-eng
- · Replies 15 ·
How Do You Evaluate the Integral of a Rational Function?
- karush
- · Replies 6 ·
Undergrad How do we compute an integral with a dot product inside ?
- mamadou
- · Replies 2 ·
205.o8.14} what is the velocity when t=3
- karush
- · Replies 4 ·
S6.803.12.5.9 are lines parallel?
- karush
- · Replies 1 ·
Graduate Deriving Expression for Differentiation and Summation in Special Case
- mahmud_dbm
- · Replies 1 ·
Find x for Differentiability of |x2-4x+3|
- Yankel
- · Replies 6 ·
S6.793.12.4.27area of a parallelogram
- karush
- · Replies 4 ·
S6.802.12.5.5 Find a vector equation and parametric equations
- karush
- · Replies 3 ·
Solving Trigonometric Limits: \[\lim_{x\rightarrow 1},\lim_{x\rightarrow -1}\]
- Yankel
- · Replies 3 ·
Undergrad Analysis of a general function with a specific argument
- Quireno
- · Replies 12 ·
S6.793.12.4.33 Find the volume of the parallelepiped
- karush
- · Replies 3 ·
Graduate Chain rule - legendre transformation
- sgh1324
- · Replies 1 ·
S6.194.4.12.4.29 Find a nonzero vector orthogonal to plane
- karush
- · Replies 11 ·
Finding the x-value of max, min, and inflection point
- markosheehan
- · Replies 1 ·
Undergrad Why use the same integral symbol for definite and indefinite integrals
- jonjacson
- · Replies 9 ·
Stationary Points of x-2xsinx: 0-3pi
- markosheehan
- · Replies 1 ·
Undergrad Deriving the volume of a sphere using semi-circles
- FeynmanFtw
- · Replies 5 ·
What is the integral of $\frac{x^2-1}{\sqrt{2x-1}}$?
- karush
- · Replies 5 ·
Undergrad How Can You Integrate x-Squared Without the Fundamental Theorem of Calculus?
- observer1
- · Replies 22 ·
High School What does it mean when a limit is finite
- elixer akm
- · Replies 4 ·
Undergrad Should we consider negative axis when finding the volume?
- Phys12
- · Replies 3 ·
Undergrad Finding a branch of a function in the unit disk
- TheCanadian
- · Replies 13 ·
Undergrad Integrating sqrt(x) cos(sqrt(x)) dx
- Phys12
- · Replies 8 ·
205_o6_05 How long does it take a rock falling from rest to reach a velocity
- karush
- · Replies 5 ·
Deriving expressions using double angle formula?
- kjeanch
- · Replies 1 ·
F is continuous if and only if f is continuous at 0
- mathmari
- · Replies 2 ·
Is Set M1 Convex? A Proof Using Mathematical Induction
- mathmari
- · Replies 2 ·
Graduate Why can't I use contour integration for this integral?
- ShayanJ
- · Replies 5 ·
Undergrad What is the difference between these two approaches?
- Vitani11
- · Replies 4 ·
S6.12.3.17 Find the angle between the vectors
- karush
- · Replies 2 ·
S6.12.3.35 Find the unit vectors
- karush
- · Replies 2 ·
Calculating the limits without the L'Hospital rule
- mathmari
- · Replies 2 ·
S6.12.25 find v in component form
- karush
- · Replies 2 ·
Limit of function containing integer part
- mathmari
- · Replies 4 ·
Undergrad Are H(x-a) and H(a-x) the same or different?
- Sudhir Regmi
- · Replies 10 ·
Undergrad Why Do Implicit Differentiation Results Differ When Multiplying by x or y?
- ilikesoldat
- · Replies 4 ·
How Does a 1% Increase in Dimensions Affect the Volume of a Slab?
- abhay1
- · Replies 1 ·
AP.6.1.1 A region is bounded between the graphs
- karush
- · Replies 3 ·
Undergrad PDE, heat equation lambda =,<,> 0 question
- kevin_tee
- · Replies 1 ·
High School How were differential equations for SIR Models calculated?
- Sam Donovan
- · Replies 3 ·
Trig substitution for integral of 1/(x√(x²+16))
- tmt1
- · Replies 2 ·
Undergrad Establishing Limits for x in Green's Theorem Practice Questions
- King_Silver
- · Replies 3 ·
Undergrad Convergence of Taylor series in a point implies analyticity
- crick
- · Replies 1 ·
S6.12.11 Find an equation of the sphere
- karush
- · Replies 2 ·
Integral that converges or diverges?
- tmt1
- · Replies 2 ·
Divergent or Convergent Integral
- tmt1
- · Replies 2 ·