> ## Documentation Index > Fetch the complete documentation index at: https://calcs.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Viewing Clauses from Inside a Calculator > Jump from any calculation result straight to the standard clause it's based on, without leaving your calculation. Every governing check in a Calcs.com calculator links back to the clause it's based on. You don't need to leave your calculation, or go looking through the standard yourself, to see exactly where a formula comes from. ## Formula Reference Expand any result row in **Summary** — for example **Moment Capacity** — to open its **Formula Reference** panel. This shows: * The equation variable being calculated (for example `M_d`) * A **References** chip naming the governing clause, for example `AS 1720.1:2010, Cl 3.2.1.1` * The full equation as used in the calculator, including any conditional cases (for example a separate equation for I-joists) * The **Checks** result — the utilization ratio and what's being compared (for example *Bending Moment Demand is Greater than Bending Moment Capacity*) This is the fastest way to understand *why* a result passed or failed — the equation shown here is the one actually driving the number in Summary, not a general description of the check. Formula Reference panel expanded under a Summary result, showing the References clause chip and the equation used ## Opening the full clause Select the clause chip in **References** to open a side panel with: * The clause text, exactly as it reads in the standard (for example *3.2.1.1 Design capacity*) * The equation and every defined variable, with cross-references to related clauses where the standard itself references them (for example *see Clause 1.4.2.2*) * The standard's reproduction and copyright notice Clause side panel opened from a calculator result, showing clause text, equation, defined variables, and a Share button A **Share** button in this panel copies a stable link to the clause — see [Sharing a Clause Link](/docs/standards_library/sharing_a_clause_link). ## Viewing the full standard Select **View full standard** in the side panel to open the same clause in the full Standards Library viewer, with its Table of Contents — see [Browsing a Standard](/docs/standards_library/browsing_a_standard). This takes you out of the calculator and into the standard itself, useful when you want to read the surrounding clauses or trace a chain of cross-references. ## Related Navigate a standard's table of contents and read a clause What the reproduction notice means for what you can do with the content