REISS, Bad Liebenwerda / (GDR) Germany (1965)
***************************************************************
SCALES of the REISS (DECELITH) » DARMSTADT « Model 3236
===============================================================
Front Side [ inverse / RED ] Back Side
===============================================================
K X3 [P] [sqrt(1 - (0.1X)2)]
A X2 S sin(0.1X)
---------------------------------------------------------------
B X2 LL1 exp(0.01X)
[CI] [1/X] LL2 exp(0.1X)
C X LL3 exp(X)
---------------------------------------------------------------
D X T1 tan(0.1X)
L lgX T2 tan(X)
R E M A R K S :
===============================================================
The slide rule came in a (broken flap) blue soft-plastic case.
Historical Remarks ...
impressum:
***************************************************************
© C.HAMANN http://public.BHT-Berlin.de/hamann 10/15/13
|