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"""Functions to help export PySR equations to LaTeX."""
import re
def set_precision_of_constants_in_string(s, precision=3):
"""Set precision of constants in string."""
constants = re.findall(r"\b[-+]?\d*\.\d+|\b[-+]?\d+\.?\d*", s)
for c in constants:
reduced_c = "{:.{precision}g}".format(float(c), precision=precision)
s = s.replace(c, reduced_c)
return s
def generate_top_of_latex_table(columns=["Equation", "Complexity", "Loss"]):
margins = "".join([("c" if col == "Equation" else "l") for col in columns])
latex_table_pieces = [
r"\begin{table}[h]",
r"\begin{center}",
r"\begin{tabular}{@{}" + margins + r"@{}}",
r"\toprule",
" & ".join(columns) + r" \\",
r"\midrule",
]
return "\n".join(latex_table_pieces)
def generate_bottom_of_latex_table():
latex_table_pieces = [
r"\bottomrule",
r"\end{tabular}",
r"\end{center}",
r"\end{table}",
]
return "\n".join(latex_table_pieces)
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