Sharp EL-531WB User Manual

EL-531WB

DIRECT ALGEBRAIC LOGIC (D.A.L.)
2-LINE DISPLAY
272 FUNCTIONS
POWER SOURCE: 1 X BATTERY (LR44)
CONSTANT/CHAIN CALCULATIONS
MULTI-LINE PLAYBACK
STURDY, STYLISH DESIGN
LAST DIGIT CORRECTION

Multi-line playback, a sturdy, stylish design and 272 easy to use functions. The EL-531WB covers all the needs of daily school
and university demands!

DISPLAY

BASIC FUNCTIONS

Multi-Line-Playback:
number of lines: 2
digits per line: 12 x 1
displayed digits: mantisse + exponent: 10 2
3-Digit-Punctuation:

CALCULATIONS

Constant/chain calculations:
metric conversions: 0
physical constants: 0

NUMBER SYSTEMS

calculations: dec, bin, oct, hex, pen:
conversions: dec, bin, oct, hex, pen:

OTHERS

power supply: LR44 x 1
dimensions (in mm): 79,6 x 154,5 x 18,2
weight (g): 102 g

D.A.L.-entering:
FSE display: Float, FIX, SCI, ENG:
Memories: 9
STO, RCL / M+, M-:
+, -, x, ÷,%:
max. operations at the same time (calc. / numeric): 16/8
CA function:
last digit correction:
last answer memory:

SCIENTIFIC FUNCTIONS

MDF:
Pi, +/-, EXP:
X2 ,√ ,³√ , ×√ , XY , X·¹ ln, log, ex ,10x:
sin, cos, tan, sin-1, cos-1, tan-1:
factorial (n!), permutations (nPr), combinatons (nCr):
random:
fraction calculation:
conversion fraction/decimal:
coordinate-systems: rectangular, parametric, polar and sequentiell:
DMS (conversion: dec sexagesimal - min/sec.):
DEG (angular dimension deg, rad, grad:
DEG (conversion: Deg Rad Grad):
formular-memory (F1 - F4): 0

STATISTIC FUNCTIONS

statistic functions with x, y: 1/2
standard deviation / totals formation:
mean value:
linear and other regressions: 6

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