Casio FX-100D Guía de usuario descargar pdf (Pagina 32)

E-31

–9.999999999 × 10

 x  99.99999999

–9.999999999 × 10

 x  230.2585092

0 

x  1 × 10

100

| x |  1 × 10

–1

| x |  1 × 10

100

; x G 0

| x |  1 × 10

100

x !

0 

x  69 ( x is an integer)

n P r

0 

n  1 × 10

, 0  r  n ( n , r are integers)

1  { n !/( n – r )!}  1 × 10

100

n C r

0 

n  1 × 10

, 0  r  n ( n , r are integers)

1  n !/ r !  1 × 10

100

or 1  n !/( n – r )!  1 × 10

100

Pol( x , y )

| x | , | y |  9.999999999 × 10

 9.999999999 × 10

Rec( r ,  )

0 

r  9.999999999 × 10

 : Same as sin x

°’ ”

a | , b , c  1 × 10

100

0  b , c

The display seconds value is subject to an error of  1 at

the second decimal place.

| x |  1 × 10

100

Decimal ↔ Sexagesimal Conversions

0°0 ´ 0˝  | x |  9999999°59 ´ 59˝

x  0: –1 × 10

100

 y log x  100

x = 0: y  0

x  0: y = n ,

( m , n are integers)

When x is a complex number: | y |  1 × 10

(y is an integer)

However: –1 × 10

100

 y log | x |  100

y  0: x G 0, –1 × 10

100

 1/ x log y  100

y = 0: x  0

y  0: x = 2 n +1,

( m G 0; m , n are integers)

However: –1 × 10

100

 1/ x log | y |  100

Total of integer, numerator, and denominator must be 10

digits or less (including division marks).

RanInt#( a , b )

a  b ;

 1 × 10

; b – a  1 × 10

• Precision is basically the same as that described under “Calculation Range

and Precision”, above.

•

', x!, nPr, nCr type functions require consecutive internal

calculation, which can cause accumulation of errors that occur with each

calculation.

• Error is cumulative and tends to be large in the vicinity of a function’s singular

point and inflection point.

• The range for calculation results that can be displayed in π form when using

Natural Display is |

x|  10

. Note, however, that internal calculation error

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Casio FX-100D Guía de usuario Pagina 32

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