VU CAL
Orstructs,
generates and
calculates targe
tables for such

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applic attons a:
financial...
analysis, budget
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projecHOns:
Turns the Sinclair
Spectrdm into an
immensely
powerful analysis

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— T6K or
48K RAM

Sinclair

ZX Spectrurm win 18k or
4BK RAM

VU-CALC
trem PSION 85

| Load and Run by typing LOAD "VU-CALC"

| Pocket calculators have become a powerful and

| indispensable tool to many though they only work out

| and display one number at a time. They are useful

because there are many things in life thut are well

| ; described by a single number. There are many more

| things, however, which can be described more fully and
completely with a table or an array of numbers
organised in an ordered way. VU-CALC is a program for
calculating and displaying tables of numbers and
name$8. You start with an empty table or grid composed

| of boxes and arranged in rows and colurnns. With a

simple set of commands you can invoke calculator-like
formulae which link one box to another ar one row to

| another or one column to another so that the computer
can calculate a whole table in a few seconds. You can

-also enter data or names into particular boxes and by

| simply changing one or more parameters, tables for
different situations can be re-evaluated and displayed
almost immediately.

This provides an immensely powertul tool for financial
analysis, budgets, the calculation of engineering or

scientific tables, statistical analysis etc.

LAYOUT — Table, Cursor and Window

On entering VU-CALC, a two line command panel can
be seen at the top of the screen, a blank labelled area is

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