DS-834 compared to TI

Datexx DS-834 Comparison to TI-36/34

Model
DS-834
TI-36X II
TI-34II
MSRP
$20
$27
$27
Digits displayed
2-line (DOT)
2-line (DOT)
2-line (DOT)
Scientific notation
10+2
10+2
10+2
Calculating digits
up to 24
13
13
Functions
455
242
367
Functions(memory not included)
429
-
-
Basic functions
308
138
-
Parentheses level
13
23
23
Max.number of pending value
21
9
-
Max.number of pending operation
30
16
-
General Functions      
Second function key
MODE
-
-
Decimal point selection
Clear the last digit enter
REPLAY ↑↓(X→Y)
REPLAY ←→
SCI (F→E)
ENG
Memory      
Independent memory (MR)
1
-
-
Store and recall
8
5
5
Sum to memory (M+)
-
-
Exchange display with memory
-
-
-
Exchange display with store memory
-
-
-
Mathematics      
+/- / (-)
- / √
- / √
- / √
%
ANSWER FUN.
Integer Division
-
-
Integration calculations
-
-
differentiation calculations
-
-
-
ln, ㏒, ex, 10x, yx
√, X2, 1/X , PI
EXP, x√y
3√
-
-
-
Pol & Rec conversion
Dms
Permutations and Combinations
Factorial
RND
-
-
Random number < 0,1 >
Int range(Random number) < a,b >
Complex numbers
Trigonometry      
Sin,Cos,Tan and inverses
Hyperbolic functions
Calculates in DEG,RAD,GRAD
Converts DEG,RAD,GRAD
Science      
Scientific constant
20
16
-
Metric conversions
170
20
-
Fraction Functions
Int/Fraction part(Ab/c<>d/e)
Fraction
Graphing      
GRPAH
-
-
-
Split screen
-
-
-
Base-n
Logical calculation
-
Complement calculation
-
Calculates in DEC,HEX,OCT,BIN
(noBIN)
-
Converts DEC,HEX,OCT ,BIN
(noBIN)
-
Statistics      
1-Var statistics
2-Var statistics
Regression
1
4
1
STAT(WITH EDIT)
Capibility of production CP
-
-
Capibility of production CPK
-
-
Normal Distribution (PQRt)
-
-
STAT TESTS
-
-
-
Other Specifications
FINANCE
-
-
-
FORMULA
-
-
-
Formula set
-
-
Constant set
-
2(OP1, OP2)
2(OP1, OP2)
MATRIX
-
-
-
VLE/QE
-
-
PROGRAM
-
-
-
LINK
-
-
-
Available Memory (approx.)
RAM
152 Bytes
-
-
Special Features
Auto power off function
Software RESET
Hardware RESET

 


Price: 20.00(MSRP)
 
 
2015 Teledex Inc.