Formulas
========

The formulas adds computed series to the system ; most previously seen
API points work with them. What does not: update and replace
(obviously, since formula are by construction a read-only) feature.

.. currentmodule:: tshistory_formula.api

.. autosummary::
   :toctree: generated/
   :nosignatures:

   ~mainsource.register_formula
   ~mainsource.formula
   ~mainsource.oldformulas
   ~mainsource.eval_formula
   ~mainsource.formula_depth
   ~mainsource.formula_components
   ~mainsource.depends
   ~mainsource.register_formula_bindings
   ~mainsource.bindings_for
   ~mainsource.register_group_formula
   ~mainsource.group_formula
   ~mainsource.group_formula_depth
   ~mainsource.group_eval_formula
   ~mainsource.group_depends