Casio Z-1GR Manual de usuario descargar pdf (Pagina 14)

BASIC comparison sheet Functions Page 14

Functions

Vendor

Model

Syntax remarks

Precision of mathematical functions

Strings

Concatenation

Substrings

Length

ASCII to string

String to ASCII

Number to string

String to number

Expression evaluation

Search substring

Case conversion

Repeat string

Numbers

Absolute Value

Sign

Integer part

Fractional part

Largest integer below or equal

Smallest integer above or equal

Other constants

Maximum

Minimum

Arithmetic

Implied multiplication AB=A*B

Integer division

Modulo

Remainder

Reduction

Percentage

Logic

Comparisons

Result of 1=1

Logical operators

Number of bits

Priority of NOT

Conversions

HEX format for integers

HEX display

Deg/min/sec to decimal

Number to deg/min/sec

Degrees to radians

Radians to degrees

Polar to rectangular

Rectangular to polar

More conversions

Round to d decimal places.

Examples round to cents.

Workarounds for positive x only!

Power x

Functions

HP TI Tandy Radio Shack Canon Epson

HP-75 HP-71 TI-74 CC-40 TRS-80 Model 100 X-07 HX-20

All function arguments need parentheses. All function arguments need parentheses.

REAL Default precision Double precision Single precision (most)

string1 & string2 string1 + string2

SEG$(string,start,length)

LEN(string) LEN(string)

CHR$(code) CHR$(code)

NUM(char) ASC(char) ASC(char)

STR$(expression) STR$(expression)

VAL(string), string must be valid number.

Numeric expressions not supported.

POS(string,substring)

UPRC$(string) N/A N/A

N/A RPT$(string,count) SPACE$(length), STRING$(length,code or char) only single character is supported.

ABS(x) ABS(x)

SGN(x) SGN(x)

IP(x) SGN(x) * INT(ABS(x)) FIX(x)

FP(x) SGN(x) * (ABS(x) – INT(ABS(x))) x – FIX(x)

INT(x), FLOOR(x) INT(x) INT(x)

CEIL(x) -INT(-x) -INT(-x)

N/A

4*ATN(1)

Result is double precision Result is single precision

VER$, INF N/A N/A

MAX(a,b) -(a > b) * a - (a <= b) * b -(a > b) * a - (a <= b) * b

MIN(a,b) -(a > b) * b - (a <= b) * a -(a > b) * b - (a <= b) * a

No No

x ^ y x ^ y

a DIV b, a \ b INT(a / b) a \ b (Yen symbol on X-07)

MOD(a,b) a – b * INT(a / b) a – b * INT(a / b)

RMD(a,b) SGN(a) * (ABS(a) – ABS(b) * INT(ABS(a/b))) a MOD b

N/A RED(a,b) N/A N/A

a * p / 100 p % a a * p / 100 a * p / 100

<, <=, =<, >, >=, =>, =, <>, >< <, <=, =<, >, >=, =>, =, <>, ><

1 -1 -1

NOT, AND, OR, EXOR NOT, AND, OR, XOR NOT, AND, OR, XOR, EQV, IMP

16, signed 16, signed

Low Low

N/A

HTD("0")-HTD("FFFFF")

N/A N/A

&H0-&HFFFF

&nnnnn, &Onnnnn denote octal

N/A N/A N/A

RAD(d) d / 180 * PI d / 180 * PI (PI must be defined)

DEG(r) r / PI * 180 r / PI * 180 (PI must be defined)

N/A In MATH Module N/A CINT, CDBL, CSNG convert between integer, double or single precision.

String[from,to]

<to> defaults to end of string.

Can also be on left side of assignment: Substring

is cut and replacement inserted.

LEFT$(string,length)

RIGHT$(string$,length)

MID$(string,start,length)

VAL(string), string must be valid expression.

Numeric expressions are evaluated.

VAL(string), string must be valid number.

NUMERIC(string) tests if string is a number.

Numeric expressions not supported.

INSTR(start,string,substring)

IP(x * 10^d + 0.5) / 10^d,

IP(X*100+0.5)/100

INT(x * 10^d + 0.5) / 10^d,

INT(X*100+0.5)/100

INT(x * 10^d + 0.5) / 10^d,

INT(X*100+0.5)/100

Display only: PRINT USING"DDD.DD";X

Display only: PRINT USING "###.##";X

USING works for current line only.

Display only: PRINT USING "###.##";X

USING works for current line only.

FIX d, SCI d, ENG d set

display precision

VER$, INF, NAN, EPS,

MINREAL, MAXREAL

CALL VERSION(V) returns BASIC

version.

MAXRAM returns highest available

RAM address.

<, <=, =<, >, >=, =>, =, <>, ><, #

HP-71 only: ? (unordered, IEEE math)

See HP-75.

The HP-IL module adds

BINCMP(n),

BINAND(n,m),

BINIOR(n,m),

BINEOR(n,m) and

BIT(n,b) for 20 bit

integers.

Logical only: nonzero

values mapped to 1

High, expressions need

parentheses.

DTH$(n), n<2

0-padded to 5 digits.

HEX$(n), n<2

OCT$(n) returns octal string

Only in CALC

mode

x=r * COS θ, y=r * SIN θ x=r * COS θ, y=r * SIN θ

r=SQR(x*x + y*y), θ=ACOS(x / r)

Keyboard function in TI-74 CALC mode.

r=SQR(x*x + y*y), θ=ACOS(x / r)

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 35 36

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