utils¶

This module contains some auxiliary functions

SMEFT19.utils.distrsphere(dim)[source]¶

Returns a random vector with norm 1.

Arguments

dim: Dimension of the vector

SMEFT19.utils.listpoint(x)[source]¶: If passed a single 2-tuple (representing one point), it returns a list containing the tuple. If passed more than 1 2-tuple (representing several points), returns the argument. TODO: Rewrite in python 3.10 using match&case syntax.

SMEFT19.utils.roundsig(x, num=4)[source]¶: Rounds a number to a fixed number of significative digits.

SMEFT19.utils.sign(x, y)[source]¶: Returns -1 if the first argument is strictly less than the second one, and 1 otherwise.

SMEFT19.utils.tex(obs)[source]¶: Returns the TeX representation for a given flavio observable. If the observable includes arguments (e. g. q2), they are represented as superindex.

SMEFT19.utils.texnumber(x, prec=3)[source]¶: Returns the TeX representation of a number in scientific notation.

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