User Guide
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S Mode (calculation/binary, octal, decimal, hexadecimal mode) • {Comp} ... {arithmetic calculation mode} • {Dec}/{Hex}/{Bin}/{Oct} ... {decimal}/{hexadecimal}/{binary}/{octal} S Frac Result (fraction result display format) • {d/c}/{ab/c} ... {improper}/{mixed} fraction S Func Type (graph function type) Pressing one of the following function keys also switches the function of the T key. • {Y=}/{r=}/{Parm}/{X=} ... {rectangular coordinate (Y= I(x) type)}/{polar coordinate}/ {parametric}/{rectangular coordinate (X= I(y) type)} graph • {Y>}/{Yf(x)}/{y}/{Xf(y)}/{x
S Mode (calculation/binary, octal, decimal, hexadecimal mode) • {Comp} ... {arithmetic calculation mode} • {Dec}/{Hex}/{Bin}/{Oct} ... {decimal}/{hexadecimal}/{binary}/{octal} S Frac Result (fraction result display format) • {d/c}/{ab/c} ... {improper}/{mixed} fraction S Func Type (graph function type) Pressing one of the following function keys also switches the function of the T key. • {Y=}/{r=}/{Parm}/{X=} ... {rectangular coordinate (Y= I(x) type)}/{polar coordinate}/ {parametric}/{rectangular coordinate (X= I(y) type)} graph • {Y>}/{Yf(x)}/{y}/{Xf(y)}/{x
User Guide
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... to specify, then press ). • {Deg}/{Rad}/{Gra} ... {degrees}/{radians}/{grads} • The relationship between degrees, grads, and radians is shown below. 360° = 2P radians = 400 grads 90° = P/2 radians = 100 grads I Setting the Display Format [SET UP]- [Display] 1. Example 1w3= 1w3s3= @BU (Continuing) BU Continuous calculations can also be used with Type B functions (x2, x-1, x!, on...
... to specify, then press ). • {Deg}/{Rad}/{Gra} ... {degrees}/{radians}/{grads} • The relationship between degrees, grads, and radians is shown below. 360° = 2P radians = 400 grads 90° = P/2 radians = 100 grads I Setting the Display Format [SET UP]- [Display] 1. Example 1w3= 1w3s3= @BU (Continuing) BU Continuous calculations can also be used with Type B functions (x2, x-1, x!, on...
User Guide
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... m)} S Angle Units, Coordinate Conversion, Sexagesimal Operations (ANGL) [OPTN]-[ANGL] • {°}/{r}/{g} ... {degrees}/{radians}/{grads} for internal calculations to 10 significant digits (to match the value in ListAns} • {P(}/{Q(}/{R(} ... S Hyperbolic Calculations (HYP) • {sinh}/{cosh}/{tanh} ... normal probability {P(t)}/{Q(t)}/{R(t)} • {t(} ... {value of normalized variate t(x)} S Numeric Calculations (NUM) [OPTN]-[NUM] • {Abs} ... {select this item and input a value...
... m)} S Angle Units, Coordinate Conversion, Sexagesimal Operations (ANGL) [OPTN]-[ANGL] • {°}/{r}/{g} ... {degrees}/{radians}/{grads} for internal calculations to 10 significant digits (to match the value in ListAns} • {P(}/{Q(}/{R(} ... S Hyperbolic Calculations (HYP) • {sinh}/{cosh}/{tanh} ... normal probability {P(t)}/{Q(t)}/{R(t)} • {t(} ... {value of normalized variate t(x)} S Numeric Calculations (NUM) [OPTN]-[NUM] • {Abs} ... {select this item and input a value...
User Guide
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shifts the decimal place of leading zero is a calculation result on the display. Example Operation To convert 4.25 rad to degrees: K(SET UP)AAAAAA*(Deg)) 243.5070629 4.25*(E)(ANGL)**(r)U 47.3° + 82.5rad = 4774.20181° 47.3 82.5*(E)(ANGL... are available only when there is not necessary. * fx-7400GII, fx-9750GII: AAAAA 2-13 I Trigonometric and Inverse Trigonometric Functions • Be sure to set the angle unit before performing trigonometric function and inverse trigonometric function calculations. (90° = 2 radians = 100 grads) • Be sure to specify Comp...
shifts the decimal place of leading zero is a calculation result on the display. Example Operation To convert 4.25 rad to degrees: K(SET UP)AAAAAA*(Deg)) 243.5070629 4.25*(E)(ANGL)**(r)U 47.3° + 82.5rad = 4774.20181° 47.3 82.5*(E)(ANGL... are available only when there is not necessary. * fx-7400GII, fx-9750GII: AAAAA 2-13 I Trigonometric and Inverse Trigonometric Functions • Be sure to set the angle unit before performing trigonometric function and inverse trigonometric function calculations. (90° = 2 radians = 100 grads) • Be sure to specify Comp...
User Guide
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... 2 + 5i *(CPLX)*(E)(ReP) A D(E)(i)U (Real part extraction) * fx-7400GII: (CPLX) *(CPLX)*(E)(ImP) A D(E)(i)U (Imaginary part extraction) * fx-7400GII: (CPLX) I Conjugate Complex Numbers [OPTN]-[CPLX]-[Conj] A complex number of the form a + bi becomes a conjugate complex number of the argument calculation differs in accordance with the current angle unit setting (degrees, radians, grads). I Polar and Rectangular Form Transformation [OPTN...
... 2 + 5i *(CPLX)*(E)(ReP) A D(E)(i)U (Real part extraction) * fx-7400GII: (CPLX) *(CPLX)*(E)(ImP) A D(E)(i)U (Imaginary part extraction) * fx-7400GII: (CPLX) I Conjugate Complex Numbers [OPTN]-[CPLX]-[Conj] A complex number of the form a + bi becomes a conjugate complex number of the argument calculation differs in accordance with the current angle unit setting (degrees, radians, grads). I Polar and Rectangular Form Transformation [OPTN...