Texas Instruments TI-36X Pro User Manual page 6

SCI expresses numbers with one digit to the left of the
decimal and the appropriate power of 10, as in
1.2345678
ENG displays results as a number from 1 to 999 times 10
to an integer power. The integer power is always a multiple
of 3.
Note: E is a shortcut key to enter a number in scientific
notation format. The result displays in the numeric notation
format selected in the mode menu.
FLOAT 0 1 2 3 4 5 6 7 8 9 Sets the decimal notation mode.
FLOAT (floating decimal point) displays up to 10 digits,
plus the sign and decimal.
0 1 2 3 4 5 6 7 8 9 (fixed decimal point) specifies the
number of digits (0 through 9) to display to the right of the
decimal.
REAL a+bi r±q Sets the format of complex number
results.
REAL real results
a+bi rectangular results
r±q polar results
DEC HEX BIN OCT Sets the number base used for
calculations.
DEC decimal
HEX hexadecimal (To enter hex digits A through F, use
% §, % ¨, and so on.)
BIN binary
OCT octal
CLASSIC MATHPRINT
CLASSIC mode displays inputs and outputs in a single
line.
MATHPRINT mode displays most inputs and outputs in
textbook format.
5 (which is the same as 1.2345678×10
E
6
5
).