User manual CITIZEN SR-135TII COMMAND LINE INTERFACE REFERENCE MANUAL

[. . . ] SR-135T Scientific Calculator FEATURES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 THE KEYBOARD AND OPERATING CONTROLS . . . . . . . . . . . . 2 DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 CALCULATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 1. Calculation order of priority. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Addition, subtraction, multiplication and division and constant calculations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Example: 61. 5% Key Input Display [6] [1] [ · ] [5] [SHIFT] [%] 0. 615 b. When [=] key is pressed after [%] following arithmetic function will be executed. - E4 - SR8D1A-E. RTF SIZE : 140x75mm SCALE 2:1 2003/8/22 CALCULATION EXAMPLE KEY OPERATION LCD DISPLAY WHAT IS 30% OF 450?(120÷600x100=20) WHAT 25% OF 400 IS AN EXTRA?(400+(400x25/100) =500) WHAT 25% 0F 400 IS A DISCOUNT?(400-(400x25/100) =300) 450 [x] 30 [SHIFT] [%] [=] 120 [÷] 600 [SHIFT] [%] [=] 400 [+] 25 [SHIFT] [%] [=] 400 [-] 25 [SHIFT] [%] [=] 0. 3 135. 300. (13) Trigonometric and arctrigonometric function / Hyperbolic and arc hyperbolic trigonometric function (1-variable) ([sin], [cos], [tan], [sin-1], [cos-1], [tan-1]). These function are calculated according to respective defined areas and accuracy shown in behind chart, any displayed result of operation can become operators. (14) Exponential and Logarithmic functions (1-variable). ([In], [Log], [eX], [10X]) Same as Trigonometric functions. (15) Reciprocal, Square, Square Root, and Cube Root. ([1/x] , [x2], [ (16) [ ], [ 3 ])same as Trigonometric functions. ] a. These keys convert degrees, minutes, seconds, into decimal degree and decimal degrees into degree minutes, and seconds. " format, the integer part of display data is b. On the " regarded as degree, 2 digits below the decimal point as minutes and the 3rd digit and belows as seconds. Example: [ ] <degree minute second> ] 2 06 3999 2. 111111111 [SHIFT] [ (39. 99 seconds) BIN (17) Binary mode ([SHIFT], [ ], [0], [1] ). a. Data input and output are both binary integers in a maximum of 10 digits. A negative number is expressed in binary of two's complement. - E5 - SR8D1A-E. RTF SIZE : 140x75mm SCALE 2:1 2003/8/22 c. The range of internal operation is as shown below and if the result of the operation exceed the range, it becomes an error (overflow). Binary Number Outside the operation range ___ 111111111 111111110 111111101 : : 10 1 0 111111111 111111110 111111101 : : : : 1000000001 1000000000 Decimal Number 512 DATA 511 510 509 : : 2 1 0 -1 -2 -3 : : -511 -512 DATA -512 OCT [ x ], [0] ~ [7] ). Binary Positive Integer Binary Negative Integer (Complement) Outside the operation range (18) Octal mode ( [SHIFT], a. Data input and output are both octal integers with a maximum of 10 digits. [. . . ] 1368. M SR8D1A-E. RTF SIZE : 140x75mm SCALE 2:1 2003/8/22 [7] [8] [9] [x] [4] [M+] [1] [4] [7] [0] [M+] [MR] M 3156. Calculations with parenthesis. Parenthesis are used when it is desired to perform calculations in a first priority that usually followed for the +, -, x, ÷, xy, y x , operations. In other words the "(" ")" force those prior operations it to be pending until the calculation inside the parenthesis are performed. Parenthesis may be used in a chained calculation as long as the total of levels ending due to the automatic priority Logic and parenthesis does not exceed 15. [. . . ]