43 mathematica position

plotting - Positioning axes labels - Mathematica Stack Exchange 15 I need to change the position of my axes labels such that the y-axis label is in the middle and parallel to the y-axis. I'd also like the x-axis label to be in the middle of the x-axis rather than pushed to the far right. I've read a few posts on this topic ( related_post1, related_post2) but they all don't seem to help in this instance. Career Opportunities at Mathematica Career Opportunities Mathematica's reputation for quality and objectivity is based in no small part on our high-caliber staff. Visit Mathematica Careers to browse current openings in public policy, health, data analytics, education research, and more. We at Mathematica take pride in our employees and in their commitment to excellence.

How to find the position of elements in a list satisfying criteria As many have pointed out, Position can be used for this, but you may want to take care since Position will quite happily go into things you might not expect it to. In [17]:= Position [Sin [ {2, 4, 6, 8, 10}], _? (# > 0.5 &)] Out [17]= { {1, 1}, {1}, {2, 1}, {3, 1}, {4, 1}, {4}, {5, 1}}

Mathematica position

Mathematica: Position of elements in a list | Physics Forums Mathematica: Position of elements in a list Mathematica; Thread starter Sarah rob; Start date Apr 1, 2011; Apr 1, 2011 #1 Sarah rob. 16 0. If I have a list say li = {18, 22, 4, 10} and I want to add for example 7 to this list ... inserts elem at position n in list. If n is negative, the position is counted from the end. ... plotting - Position of axes labels - Mathematica Stack Exchange But I would like the axes labels x, y to be positioned besides the arrowheads (i.e. y left of the vertical arrowhead and x just below the horizontal one). Since I can't use the frame as a replacement for the axes (as the axes are in the middle, not at the edge), I believe I cannot use the approach suggested in this question. Mathematica Position of Elements of a List that fulfill an inequality ... 1 The task I have is pretty simple but I can not solve it in mathematica. Given a list myList = {1, 3, 4} I would like to get the position of entries smaller than a number - say 2 in the example above. Attempts such as Position [myList, # [ [1]] < 2 &] Position [myList, # < 2 &] which would be similar to the function SELECT don't work.

Mathematica position. Search our Job Opportunities at Mathematica Mathematica Careers. At Mathematica, we take pride in our employees and in their commitment to excellence. We encourage staff to collaborate in developing creative solutions to difficult problems and to share the responsibility and enjoyment of carrying out complex research. Read More. Search Jobs and Apply. 7 tricks for beautiful plots with Mathematica - Medium I love Mathematica notebooks, for analytical calculations, prototyping algorithms, and most of all: plotting and analyzing data. But setting the options right on those plots is so confusing. What ... Working at Mathematica In both 2020 and 2021, Mathematica was recognized as a Best Place to Work for LGBTQ Equality by the Human Rights Campaign, after scoring 100% on the HRC's Corporate Equality Index (CEI). We were also recognized in 2020, 2021, and 2022 by the Disability Equality Index®, which designated us a "Best Place to Work for Disability Inclusion". PlotLegends—Wolfram Language Documentation PlotLegends is an option for plot functions that specifies what legends to use.

Position—Wolfram Language Documentation Position Position Position [ expr, pattern] gives a list of the positions at which objects matching pattern appear in expr. Position [ expr, pattern, levelspec] finds only objects that appear on levels specified by levelspec. Position [ expr, pattern, levelspec, n] gives the positions of the first n objects found. Position [ pattern] Project Associate at Mathematica Position Description: Mathematica applies expertise at the intersection of data, methods, policy, and practice to improve well-being around the world. We collaborate closely with public- and private-sector partners to translate big questions into deep insights that improve programs, refine strategies, and enhance understanding using data ... Placed—Wolfram Language Documentation Placed [ expr, pos] represents an expression expr placed at relative position pos in a chart or other display. Placed [ { e1, e2, … }, pos] places each of the e i at a relative position specified by pos. Placed [ { e1, e2, … }, pos, f] applies the function f to each of the e i before displaying it. Details Examples Basic Examples (4) MATHEMATICA TUTORIAL, Part 1.4: Spring Problems - Brown University This term represents the reaction of a spring (or any other object) on axial load. When a force is placed on a material, the material stretches or compresses in response to the force. When the force is removed, the matrial returns to its original form.

4. Patterns and Rule-Based Programming - Mathematica Cookbook [Book] Here Position locates the items, and Extract returns them. This variation would be more helpful than Cases, for example, if you needed to know the positions as well as the items, since Cases does not provide positional information. By default, Position will search every level, but you can restrict it with a levelspec as I do here. MATHEMATICA tutorial, part 2.1: Vectors - Brown University In Mathematica, defining vectors and matrices is done by typing every row in curly brackets: v = {1,2^6 ,Sin [x]} Out [1]= {1, 2^6, Sin [x]} So v is a vector with three components, v [ [1]] =1, v [ [2]]= 2^6, and v [ [3]]=Sin [x]. Double bracket notation is abbreviation for the Mathematica command Part. PositionIndex—Wolfram Language Documentation PositionIndex [ list] gives an association between unique elements in list and the positions at which they occur. PositionIndex [ assoc] gives an association whose keys are the distinct values in assoc, and whose values are lists of the keys with which they are associated. Details Examples Basic Examples (2) Find positions of list elements: Mathematica: position vs time in a spring | Physics Forums Homework Statement Plot the position vs time graph of an object attached to a spring. m = 0.5 kg k = 60 N/m x[0] = 3 m v[0] = 4 m/s Homework Equations d²x/dt² + (k/m)*x = 0 The Attempt at a Solution I solved the differential equation using DSolve and plotted the resulting...

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MATHEMATICA tutorial, Part 2.1: Basic Matrix Operations - Brown University The subscripts denote the position of the entry. ... Mathematica uses two operations for multiplication of matrices: asterisk (*) and dot (.). The asterisk command can be applied only when two matrices have the same dimensions; in this case the output is the matrix containing corresponding products of corresponding entry. For example, we ...

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list manipulation - Mathematica Stack Exchange Thanks for contributing an answer to Mathematica Stack Exchange! Please be sure to answer the question. Provide details and share your research! But avoid … Asking for help, clarification, or responding to other answers. Making statements based on opinion; back them up with references or personal experience. Use MathJax to format equations.

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LegendPosition—Wolfram Language Documentation OBSOLETE PLOT LEGENDS PACKAGE SYMBOL PlotLegends` LegendPosition As of Version 9, all the functionality of the PlotLegends package is built into the Wolfram System. LegendPosition is an option for Legend that specifies the location of the lower-left corner of a legend box. Details Examples Basic Examples (1) In [1]:=

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FirstPosition—Wolfram Language Documentation FirstPosition [ expr, pattern] gives the position of the first element in expr that matches pattern, or Missing [ "NotFound"] if no such element is found. FirstPosition [ expr, pattern, default] gives default if no element matching pattern is found. FirstPosition [ expr, pattern, default, levelspec]

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Place a Legend inside a Plot: New in Mathematica 9 - Wolfram Use scaled positions to put a legend inside a plot. In[2]:= X

Mathematica Module 2: List Manipulation, Sort, Count, Position, Round, and Select

MATHEMATICA tutorial, Part 2.1: Matrices - Brown University Mathematica uses the standard commands "+" and "-" to add or subtract two matrices of the same dimensions. Remember that you cannot add or subtract matrices of distinct dimensions, and Mathematica will not allow you to perform such operations. However, it is possible to enlarge the lowest size by appending zeroes and then add/subtract the matrices.

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Use Placed to Position Labels: New in Mathematica 8 - Wolfram Use Placed to Position Labels. Use Placed to specify how labels should be positioned relative to the date and prices in a chart.

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Mathematica Position of Elements of a List that fulfill an inequality ... 1 The task I have is pretty simple but I can not solve it in mathematica. Given a list myList = {1, 3, 4} I would like to get the position of entries smaller than a number - say 2 in the example above. Attempts such as Position [myList, # [ [1]] < 2 &] Position [myList, # < 2 &] which would be similar to the function SELECT don't work.

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plotting - Position of axes labels - Mathematica Stack Exchange But I would like the axes labels x, y to be positioned besides the arrowheads (i.e. y left of the vertical arrowhead and x just below the horizontal one). Since I can't use the frame as a replacement for the axes (as the axes are in the middle, not at the edge), I believe I cannot use the approach suggested in this question.