User contributions for Wikiadmin

29 March 2022

• 22:3922:39, 29 March 2022 diff hist +6‎ Partial derivatives and direction ‎No edit summary
• 22:3822:38, 29 March 2022 diff hist +279‎ Partial derivatives and direction ‎No edit summary
• 22:2522:25, 29 March 2022 diff hist +162‎ Partial derivatives and direction ‎No edit summary
• 22:2122:21, 29 March 2022 diff hist +368‎ Partial derivatives and direction ‎No edit summary
• 21:5721:57, 29 March 2022 diff hist −186‎ Partial derivatives and direction ‎No edit summary
• 20:4120:41, 29 March 2022 diff hist +94‎ Mistakes regarding english ‎ →‎Grammar
• 18:0518:05, 29 March 2022 diff hist +94‎ Conditions for differentiability for a single variable ‎ →‎Prove that differentiability implies continuity
• 18:0318:03, 29 March 2022 diff hist +71‎ Conditions for differentiability for a single variable ‎ →‎Prove that differentiability implies continuity
• 17:3417:34, 29 March 2022 diff hist +68‎ Partial derivatives and direction ‎No edit summary
• 17:2317:23, 29 March 2022 diff hist +891‎ Partial derivatives and direction ‎No edit summary
• 16:5116:51, 29 March 2022 diff hist 0‎ N File:Partial derivative graph.png ‎No edit summary current
• 15:1515:15, 29 March 2022 diff hist +61‎ Updates ‎No edit summary
• 15:0815:08, 29 March 2022 diff hist +123‎ Updates ‎No edit summary
• 02:5602:56, 29 March 2022 diff hist +48‎ Updates ‎No edit summary
• 02:5202:52, 29 March 2022 diff hist +32‎ Calculus theory ‎No edit summary
• 02:5202:52, 29 March 2022 diff hist 0‎ m Finding critical points of a single variable function ‎ 0kelvin moved page Finding critical points of a function to Finding critical points of a single variable function without leaving a redirect
• 02:5102:51, 29 March 2022 diff hist 0‎ m Finding extreme values of a single variable function ‎ 0kelvin moved page Finding extreme values of a function to Finding extreme values of a single variable function without leaving a redirect
• 02:4902:49, 29 March 2022 diff hist 0‎ m Conditions for differentiability for a single variable ‎ 0kelvin moved page Conditions for differentiability for many variables to Conditions for differentiability for a single variable without leaving a redirect
• 02:4802:48, 29 March 2022 diff hist 0‎ m Conditions for differentiability for a single variable ‎ 0kelvin moved page Conditions for differentiability to Conditions for differentiability for many variables without leaving a redirect
• 02:4802:48, 29 March 2022 diff hist +198‎ Calculus theory ‎No edit summary
• 02:3502:35, 29 March 2022 diff hist +725‎ N Partial derivatives and direction ‎ Created page with "The idea of partial derivatives is pretty similar to the regular derivative. The concept of a derivative is that of a rate of change. For multivariable functions we have to look for rates of change on a per variable basis. That's the meaning of ''"partial"''. A multivariable function can increase in one direction and decrease in another. It's impossible for a function to both increase and decrease in the same direction. With the axes being linearly independent from each..."
• 01:4601:46, 29 March 2022 diff hist +118‎ Updates ‎No edit summary
• 01:3801:38, 29 March 2022 diff hist +24‎ Calculus theory ‎No edit summary
• 01:1201:12, 29 March 2022 diff hist 0‎ Calculus theory ‎No edit summary
• 01:1101:11, 29 March 2022 diff hist +288‎ L'Hospital rule ‎No edit summary
• 00:5100:51, 29 March 2022 diff hist −35‎ Calculus theory ‎No edit summary
• 00:5000:50, 29 March 2022 diff hist +39‎ Calculus theory ‎No edit summary

28 March 2022

• 23:4523:45, 28 March 2022 diff hist +133‎ Mistakes regarding derivatives ‎ →‎Regarding calculations
• 23:3423:34, 28 March 2022 diff hist +208‎ Mistakes regarding derivatives ‎ →‎Regarding calculations
• 23:3123:31, 28 March 2022 diff hist 0‎ Mistakes regarding derivatives ‎No edit summary
• 23:3123:31, 28 March 2022 diff hist +402‎ Mistakes regarding derivatives ‎No edit summary
• 21:0321:03, 28 March 2022 diff hist +1,274‎ L'Hospital rule ‎No edit summary
• 19:0319:03, 28 March 2022 diff hist +74‎ Parametrization of curves ‎ →‎Converting an equation of two variables into parametric form
• 18:2318:23, 28 March 2022 diff hist +417‎ N Mistakes regarding parametric curves ‎ Created page with "* Sometimes people go on with rules without thinking and do this: <math>y = x^2 \to y(t) = t^2</math> and <math>x = \sqrt{y} \to x(t) = \sqrt{t}</math> which is to randomly do computations without knowing what it means. The graph of <math>(\sqrt{t}, \ t^2)</math> is half a parabola because of the square root and is also a distorted parabola because the horizontal coordinate does not have a constant rate of change."
• 18:2318:23, 28 March 2022 diff hist −416‎ Parametrization of curves ‎No edit summary
• 18:2318:23, 28 March 2022 diff hist −44‎ Mistakes regarding polar coordinates ‎No edit summary
• 18:2218:22, 28 March 2022 diff hist +672‎ N Mistakes regarding polar coordinates ‎ Created page with "* The most common mistake is to confuse Cartesian with polar when plotting a graph. For example: everyone is familiar with '''(x, y)'''. Therefore a common mistake is to think that radius goes along '''x''' and angle is somewhere along '''y'''. Suppose we have (2, 45°). A clueless person thinks x = 2 and y = 45. I have to admit here that I made this mistake and more than once. I think that the origin of this mistake is, ironically, the fact that, a lot of times, polar c..."
• 18:2218:22, 28 March 2022 diff hist −672‎ Polar coordinates ‎No edit summary
• 18:2118:21, 28 March 2022 diff hist +88‎ Calculus theory ‎No edit summary
• 18:1518:15, 28 March 2022 diff hist −65‎ Updates ‎No edit summary
• 18:1318:13, 28 March 2022 diff hist +1,024‎ Parametrization of curves ‎ →‎Converting an equation of two variables into parametric form
• 17:3717:37, 28 March 2022 diff hist 0‎ Parametrization of curves ‎ →‎Converting an equation of two variables into parametric form
• 17:3317:33, 28 March 2022 diff hist +2‎ Parametrization of curves ‎ →‎Converting an equation of two variables into parametric form
• 17:3117:31, 28 March 2022 diff hist 0‎ Parametrization of curves ‎ →‎Converting an equation of two variables into parametric form
• 17:2817:28, 28 March 2022 diff hist +723‎ Parametrization of curves ‎ →‎Converting an equation of two variables into parametric form
• 16:5616:56, 28 March 2022 diff hist +368‎ Parametric curves ‎ →‎Graphs of parametric equations
• 15:1815:18, 28 March 2022 diff hist +229‎ Parametrization of curves ‎ →‎Converting an equation of two variables into parametric form
• 04:2304:23, 28 March 2022 diff hist +10‎ L'Hospital rule ‎No edit summary
• 04:2304:23, 28 March 2022 diff hist +443‎ L'Hospital rule ‎No edit summary
• 04:1704:17, 28 March 2022 diff hist +289‎ N L'Hospital rule ‎ Created page with "One may naturally think that we can extend the rule to multivariable. We cannot do that because with multivariable functions we have partial derivatives, which represent rates of change on a per variable basis. We don't have an equivalent to the L'Hospítal rule for two or more variables."