🚀 go-pugleaf

The following is a shameless commercial announcement:

THE HP-41 ADVANTAGE IS HERE!  It hit the HP price list today.

What is the HP-41 ADVANTAGE?

At 12K, it is the biggest plug-in module ever done for the
HP-41 series.  It gives you:

  - FAST, high-precision, machine-code matrix utilities;
    includes inversion (inverts a 5x5 in ~13 seconds),
    matrix multiplication, matrix and submatrix manipulation,
    determinant, complex matrices, solving systems of
    equations  --  45 functions in all.  Can work with
    matrices in main memory or extended memory.

  - Excellent usercode interface for matrix utilities.  (Or
    you can use the utilities directly in your own programs.)

  - SOLVE and INTEGRATE machine-code utilities.

  - Utilities for: Polynomial root-finding, differential
    equations (first- and second-order), complex number
    arithmetic, vector operations, coordinate transformations,
    curve-fitting.

  - Time Value of Money.

  - Base conversions and boolean logic.

All this can be yours for $49 suggested list price.  See your local
HP dealer for more information.

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(This shameless commercial announcement has been brought to you
 by one of the culpable engineers on the project.  Opinions expressed
 here are my own, as well as everybody else's.)

Nathan Meyers
hplabs!hp-pcd!nathanm