Do you really neeed floating point?

Be sure you really need floating point. Floating point arithmetic enables very small numbers (like 0.0000000001) to very large numbers (like 3000000000000) to be handled at the same time. This is very rarely needed and the extensive 32-bit double number arithmetic routines in the TDS2020F and TDS9092 cater for most needs. These can handle from 0 to ±2000000000, or 0.00000 to ±20000.00000 for example.

Floating point software is available for both TDS2020F and TDS9092 computers.

TDS2020F (ANS Forth)

TDS-FLOAT-ANS is a fully-featured floating point handling package for the TDS2020F. It contains all of the American National Standard Forth floating-point and floating-point extension words, plus many other useful functions. The software is supplied in source code. Apart from normal calculator operations, a full range of trigonometric, logarithm, exponential and hyperbolic functions are included with 8 to 10 digits accuracy. TDS-FLOAT-ANS is available as an option at extra cost.

TDS9092 (Fig-Forth)

TDS-FLOAT is a fully-featured floating point and extended string handling package for the TDS9092 (also includes a Fig-Forth TDS2020F version). It is available as an option at extra cost.