Forum:MATLAB, Maple, Mathematica, LaTeX [Solved] Unwanted minus sign in this derivative of a circular curve y'(t)/x'(t) = cos t/-sin t = -cot t. But as t is the angle, and the derivative is the slope, then isn't the slope supposed to be tan t?
Forum:MATLAB, Maple, Mathematica, LaTeX M MathematicaPlotting Multiple values on different domains Hi PF! I have a list of numbers, and I'm trying to plot each constant value on a 1-unit long interval. What I'm trying is this a = Table[i, {i, 2, 8}]; For[i = 1, i < 5, ...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Thesaurus Medical Encyclopedia Wikipedia Related to positive charge:negative charge ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1. positive charge- having a deficiency of electrons; having a ...
Sign up with one click: Facebook Twitter Google Share on Facebook coagulum Thesaurus Medical Encyclopedia co·ag·u·lum (kō-ăg′yə-ləm) n.pl.co·ag·u·la(-lə) A coagulated mass, as of blood; a clot. [Latincoāgulum,coagulator, rennet, fromcōgere,to condense:co-,co-...
Mentor note: For LaTeX here at this site, don't use single $ characters -- they don't work at all. See our LaTeX tutorial from the link at the lower left corner of the input text pane. I have a function dependent on 4 variables ##f(r_1,r_2,q_1,q)##. I'm looking to min...
Forum: MATLAB, Maple, Mathematica, LaTeX D Help with digital signals (discrete fourier transform) I've been working on this problem for around three hours, and I'm getting nowhere... I think it may be that I don't have even the most basic grasp of the material to even get a dece...
8. (= equal) two and two make four→ dos y dos son cuatrothis one makes 20→ con éste son or hacen 20how much does that make (altogether)?→ ¿a cuánto sube (en total)?8 pints make a gallon→ 8 pintas hacen or son un galón ...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Thesaurus Medical Encyclopedia Wikipedia Related to cationic:Cationic Dyes,cationic detergents cat·i·on (kăt′ī′ən) n. An ion or group of ions having a positive charge and characteristically moving toward...
Forum: MATLAB, Maple, Mathematica, LaTeX B Finding the angle between a wall and a broken rope I tried to work out the solution using h. I get a trapezium, but there is always a lack of additional information. I looked up the solution and BAM, there is this simple equation for sin...
ok well it isn't just adding the areas of 2 functions but is $xf(x)$ as an integrand Yahoo had an answer to this but its never in Latex so I couldn't understand how they got $\dfrac{7}{2}$ karush Thread Feb 6, 2020