All public logs

Combined display of all available logs of Mr. V Wiki Math. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 05:48, 29 November 2022 Johnny C. talk contribs created page 7.1 Integration By Parts/45 (Created page with "<math> \begin{align} & \int_{0}^{\frac{\pi}{2}} sin^n(x) dx = \frac{n-1}{n} \int_{0}^{\frac{\pi}{2}} sin^{n-2} (x) dx \\[2ex] &= -\frac{1}{n} cos(x) sin^{n-1} (x) + \frac{n-1}{n} \bigg|_{0}^{\frac{\pi}{2}} \int_{0}^{\frac{\pi}{2}} sin^{n-2}(x) dx \\[2ex] &= -\frac{1}{n} cos(\frac{\pi}{2}) sin^{n-1} (\frac{\pi}{2})+ \frac{n-1}{n} \int_{0}^{\frac{\pi}{2}} sin^{n-2}(x) dx \\[2ex] &= -\frac{1}{n} (0) (1) + \frac{n-1}{n} \int_{0}^{\frac{\pi}{2}} sin^{n-2}(x) dx \\[2ex] &...")
• 05:26, 28 November 2022 Johnny C. talk contribs created page 7.1 Integration By Parts/52 (Created page with "<math> \begin{align} & \int{}^{} x^4 e^x &\int{}^{} x^n e^x dx = x^n e^x - n \int{}^{} x^{n-1} e^x dx & x^4 e^x - 4 \int{}^{} x^3 e^x dx \end{align} </math>")
• 05:22, 28 November 2022 Johnny C. talk contribs created page 7.1 Integration By Parts/35 (Created page with "<math> \begin{align} & \int_\sqrt{\frac{{\pi}}{2}}^\sqrt{\pi}\ \theta^3 cos(\theta^2) d\theta & u=\theta^2 \\[2ex] & du= 2\theta d\theta \\[2ex] & \frac{1}{2}du=\theta d\theta \end{align} </math> <math> \begin{align} & \int{}^{} u\cdot cos(u) du & w=u \\[2ex] & wu=du & dv= cos(u) dx & v= sin(u) \end{align} </math> <math> \begin{align} & u\cdot sin(u) - \int{}^{} sin(u) du &= \frac{1}{2}u \cdot sin(u) + \frac{1}{2}cos(u)\bigg|_{\frac{\pi}{2}}^{\pi} &= \fr...")
• 18:57, 20 September 2022 Johnny C. talk contribs created page File:Desmos-graph100.png
• 18:57, 20 September 2022 Johnny C. talk contribs uploaded File:Desmos-graph100.png
• 05:33, 19 September 2022 Johnny C. talk contribs created page 6.1 Areas Between Curves/27 (Created page with "right|500px|")
• 04:19, 4 September 2022 Johnny C. talk contribs created page 5.5 The Substitution Rule/29 (Created page with "<math> \int e^{tan(x)}sec^2(x)dx </math> <math> \begin{align} u &=tan(x) \\[2ex] du &= sec^2(x)dx \\[2ex] \end{align} </math> <math> \begin{align} \int e^udu \\[2ex] &= e^u+c \\[2ex] &= e^{tan(x)}+ c \end{align} </math>")
• 03:41, 4 September 2022 Johnny C. talk contribs created page 5.5 The Substitution Rule/9 (Created page with "<math> \int (3x-2)^20dx </math> <math> \begin{align} u &=\ln(x) \\[2ex] du &= \frac{1}{x}dx \\[2ex] \end{align} </math>")
• 19:42, 25 August 2022 Johnny C. talk contribs created page 5.3 The Fundamental Theorem of Calculus/25 (Created page with "<math> \begin{align} \int_{1}^{2}\left(frac{t^4}{r}/right)dt = \int_{1}^{2}")
• 16:01, 23 August 2022 Johnny C. talk contribs created page Johnny (Created page with "<math>\sum_{n=1}^\infty\frac{n^2}{3n}/{n^3}{4n}")
• 15:51, 23 August 2022 User account Johnny C. talk contribs was created