Length Of Formula; Scientific Calculations In The Basic Mode - Sharp PC-1403 Operation Manual

70
Functions Notation Operation
Remark
Trigonometric functions
sin SIN (il_iiJ
cos
cos
~
tan TAN ~
Inverse trigonometric
functions
sin"" ASN
(SHtFTI ~
cos:"
ACS
jsH1FTI ~
tan'
ATN
jSHIFT) ~
Hyperboli c functions
sinh HSN
~~
cosh
HCS
~~
tanh HTN ~~
Length of Formula
The length of a formula you can put into your computer has a certain limitation. With the
computer, up to 79 key strokes can be used to enter a single calculation formula
(excluding the
I
ENTER
I
key). If you attempt the 80th key stroke, the cursor (
I )
will
start blinking on that character, indicating that the Bath key entry is not valid.
Scientific Calculat ions in the BASIC mode
This computer has many scientific functions which can be used in BASIC mode.
To perform scientific functions you must press
I
ENTER
I
at the end of the input, or your
calculations will not be acted upon by the computer.
These functions wi l l be described as follows:
Using
as a Calculat o r