Formula Memory (Fx-85W); Base-Calculations (Fx-85W) - Casio fx-350TL User Manual

Formula Memory
• Formula memory lets you input a single formula in
memory, and then input values for the formula's variables
to calculate results.
• Memory can hold a single formula, up to 79 steps long.
This function can be used in the COMP mode only.
• Note that the formula is actually stored in memory when
you press the
• Example: To save the following formula, recall it, and
then use it to calculate a result: Y = X
Input the formula.
p y p u p x K +
Store it in memory.
Input a value for its variable.
• Formula memory is cleared whenever you start a new
calculation, change to another mode, or turn off power.
Base-
• In addition to decimal values, calculations can be per-
formed using binary, octal and hexadecimal values.
• You can specify the default number system to be ap-
plied to all input and displayed values, and the number
system for individual values you input.
• You cannot use scientific functions in binary, octal, deci-
mal, and hexadecimal calculations. You cannot input val-
ues that include decimal part and an exponent.
• If you input a value that includes a decimal part, the unit
automatically cuts off the decimal part.
• Negative binary, octal, and hexadecimal values are pro-
duced by taking the two's complement.
C
key in the sequence below.
3
n
Calculations
(fx-85W)
p x ,
C
=
7
=
=
8
E-23
2 + 3X – 12
2
Y= X + 3 X-12
12
X?
X?
(fx-85W)
0.
0.
58.
7.
76.