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Casio CLASSWIZ CG Software User's Manual page 226

Graphics calculator

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Numeric Calc
GCD      GCD(,)
Obtains the greatest common divisor of multiple integers.
Syntax: GCD( n , m )
LCM      LCM(,)
Obtains the least common multiple of multiple integers.
Syntax: LCM( n , m )
Absolute Value      Abs()
Finds the absolute value of argument n .
Syntax: | n |       Abs( n )
Integer Part      Int()
Extracts the integer part of argument n .
Syntax: Int( n )
Example:
Int(-3.5) = -3
Fraction Part      Frac()
Extracts the fractional part of argument n .
Syntax: Frac( n )
Example:
Frac(-3.5) = -0.5
Round Off      Rnd
This function is available on the Calculation tab of the Calculate app. It rounds the value of the last calculation
result (Ans) on the result display in accordance with the S > [Display] setting.
Syntax: Rnd (no argument, valid for previous calculation result only)
Example:
While [Display] > [Fix3: 0.123], to divide 10 by 3 and then multiply Ans by 3
Rnd not used:
Rnd used:
•  When the setting is [Display] > [Fix3: 0.123], 10÷3=3.333 is displayed, but 15 digits is retained internally, so
Ans×3=10.000. If the result of 10÷3 is rounded using Rnd as shown, Ans×3=9.999.
Largest Integer      Intg()
Returns the largest integer that does not exceed argument n .
Syntax: Intg( n )
Example:
Intg(-10.56) = -11
Round Internal      RndFix()
Rounds argument n to the place following the number of decimal places specified by m (0 to 9).
Syntax: RndFix( n [, m ])
•  If m is omitted, rounding is performed in accordance with the S > [Display] setting, the same as with the
Rnd function.
Not allowed within this syntax: d/dx, d
Example:
RndFix(1.23456,3) = 1.235
Division Remainder      MOD(,)
This function obtains the remainder of a division operation. It returns the remainder when n is divided by m .
Syntax: MOD( n , m )       ( n , m = integers)
10*3E
10*3E
C > [Numeric Calc] > [Round
2
2
/dx
, ∫dx , Σ, FMin, FMax, Solve, RndFix, logab
226
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