charts.stack
Stack several series for stacked bars and areas: on zero, normalised to 100%, or diverging around zero.
stack in RustTagged percent
5 capabilities
math.basis-points
Convert a rate between percent, basis points and a plain ratio exactly, as decimal text or integer basis points.
A group of 3:
convert_rate, to_basis_points, from_basis_points
charts.format
Axis and label text for charts: tick numbers, SI prefixes (1.2k, 3.4M), percentages, dates and money.
A group of 5:
format_tick, format_si, format_percent, format_date, format_money_tick
math.percent-change
Percentage change from one value to another, in basis points, with an explicit rounding mode.
percent_change in Rust
todo.summary
Counts for a todo list's header or footer: total, active, done, overdue, due today, percent done and "3 items left".
summarise_todos in Rust