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INTRODUCTION
ihe Bowmar MX 100
Scientific Brain utilizes
recent deveiopments in solid-staie
integrated circuitry to provide a vast
extension of conventional slide-rule
capabilities, with far more accuracy. It is
also more versatile, and it is compact enough
to be pocketable. Jt replaces tedious and
eye-straining correlation of finely inscribed
slide-rule scales with a simpler lou ching of
buttons on a keyboard. At the same time, it
reduces determination of
a.
numerical result
to the reading of the numeral directly from a
lucid display, It also supplements functions
01
a
conventional log-Iog··decitrig slide-rule
by
t€3turing a memory
that
eases progress
through complex multiple-operation
problems.
Your new Brain operates in the algebraic
mode and can accept a numerical input of as
many as eight digits. It handles the four
basic algebraic operations (addition.
subtraction, mUltiplication, and division) and
those scientific functions listed below, all
with
full floating point.
1. Sine. cosine, and tangent of degrees or
radians (depending on the setting of an
external switch).
2. Inverse trigonometric functions of sine,
cosine, or tangent,
3. Natural and common logarithms
4. Exponential functions
(e~)
and
exponential powers (yX)
5. Square root (v'x) and inverse (Ijx)
6. Keys for
'iT
and sign change
1
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