Casio fx9860G User Manual
20070201
• When you try to perform a calculation that causes memory capacity to be exceeded
(Memory ERROR).
• When you use a command that requires an argument, without providing a valid argument
(Argument ERROR).
• When an attempt is made to use an illegal dimension during matrix calculations (Dimension
ERROR).
• When you are in the real mode and an attempt is made to perform a calculation that
produces a complex number solution. Note that “Real” is selected for the Complex Mode
setting on the Setup screen (Non-Real ERROR).
setting on the Setup screen (Non-Real ERROR).
k Memory Capacity
In the Linear input mode, each time you press a key, either one byte or two bytes is used.
Some of the functions that require one byte are: b , c , d , sin, cos, tan, log, In,
Some of the functions that require one byte are: b , c , d , sin, cos, tan, log, In,
' , and π .
Some of the functions that take up two bytes are
d
/
dx
(, Mat, Xmin, If, For, Return,
DrawGraph, SortA(, PxIOn, Sum, and
a
n
+1
.
For details about the number of bytes required for each function in the Math input mode, see
page 1-3-11.
page 1-3-11.
2-1-6
Basic Calculations
# As you input numeric values or commands,
they appear fl ush left on the display.
Calculation results, on the other hand, are
displayed fl ush right.
Calculation results, on the other hand, are
displayed fl ush right.
# The allowable range for both input and output
values is 15 digits for the mantissa and two
digits for the exponent. Internal calculations are
also performed using a 15-digit mantissa and
two-digit exponent.
digits for the exponent. Internal calculations are
also performed using a 15-digit mantissa and
two-digit exponent.