Release Notes: A much improved interest rate calculation has been implemented, which is more robust (nearly always converges) and more accurate. Copy and paste to and from other X applications is now possible.
Release Notes: An algebraic interface (similar to "conventional" Casio/Texas Instruments calculators) was added. The GTK resources file is now read for font styles.
Release Notes: This release adds a GUI Linear regression float/engineering display, IP display, days between dates, compound interest at the start of a period (rentals), clickable registers (exchange with X), heaps of bugfixes and small improvements, and a manual.