egttools.plotting.helpers¶
Helper functions for producing plots on simplexes
Functions
add an arrow to a line. |
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Transforms barycentric into cartesian coordinates. |
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Calculates the number of states (combinations) of the members of a group in a subgroup. |
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Calculates the stability of the roots. |
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Finds the roots of f (the points where the gradient is 0), given a number of points. |
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Checks if a point (in barycentric coordinates) is inside the unit simplex. |
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Searches for the roots inside the simplex and returns them in barycentric coordinates. |
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Finds in which part of the 2D simplex the point is. |
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Produces a number of points in the simplex close to the state. |
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Produces a number of points in the simplex close to the state. |
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Find a root of a vector function. |
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Transforms a state index into a vector. |
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Systematically iterates through a lattice of points on the 2-simplex. |
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Transforms cartesian into barycentric coordinates. |