# Add-in Functions, List of Analysis Functions Part One

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Иловакунӣ - Функтсия - Категория Васлак

## BESSELI

Calculates the modified Bessel function of the first kind In(x).

### Синтаксис

BESSELI(X; N)

Number арзиш.

N is a positive integer (N >= 0) representing the order of the Bessel function In(x)

### Examples

=BESSELI(3.45, 4), returns 0.651416873060081

=BESSELI(3.45, 4.333), returns 0.651416873060081, same as above because the fractional part of N is ignored.

=BESSELI(-1, 3), returns -0.022168424924332

## BESSELJ

Calculates the Bessel function of the first kind Jn(x) (cylinder function).

### Синтаксис

BESSELJ(X; N)

Number арзиш.

N is a positive integer (N >= 0) representing the order of the Bessel function Jn(x)

### Examples

=BESSELJ(3.45, 4), returns 0.196772639864984

=BESSELJ(3.45, 4.333), returns 0.196772639864984, same as above because the fractional part of N is ignored.

=BESSELJ(-1, 3), returns -0.019563353982668

## BESSELK

Calculates the modified Bessel function of the second kind Kn(x).

### Синтаксис

BESSELK(X; N)

X is the strictly positive value (X > 0) on which the function will be calculated.

N is a positive integer (N >= 0) representing the order of the Bessel function Kn(x)

### Examples

=BESSELK(3.45, 4), returns 0.144803466373734

=BESSELK(3.45, 4.333), returns 0.144803466373734, same as above because the fractional part of N is ignored.

=BESSELK(0, 3), returns Err:502 – invalid argument (X=0)

## BESSELY

Calculates the Bessel function of the second kind Yn(x).

### Синтаксис

BESSELY(X; N)

X is the strictly positive value (X > 0) on which the function will be calculated.

N is a positive integer (N >= 0) representing the order of the Bessel function Yn(x)

### Examples

=BESSELY(3.45, 4), returns -0.679848116844476

=BESSELY(3.45, 4.333), returns -0.679848116844476, same as above because the fractional part of N is ignored.

=BESSELY(0, 3), returns Err:502 – invalid argument (X=0)

## BIN2DEC

The result is the decimal number for the binary number entered.

### Синтаксис

BIN2DEC(Number)

Number is a binary number. The number can have a maximum of 10 places (bits). The most significant bit is the sign bit. Negative numbers are entered as two's complement.

### Намуна

Дохилкунии 123.343 ва арзиши 2 дар қуттии count натиҷаи 123.35 медиҳад.

## BIN2HEX

The result is the hexadecimal number for the binary number entered.

### Синтаксис

BIN2HEX(Number; Places)

Number is a binary number. The number can have a maximum of 10 places (bits). The most significant bit is the sign bit. Negative numbers are entered as two's complement.

Places means the number of places to be output.

### Намуна

TIME("0;0;0") натиҷа 00:00:00

## BIN2OCT

The result is the octal number for the binary number entered.

### Синтаксис

BIN2OCT(Number; Places)

Number is a binary number. The number can have a maximum of 10 places (bits). The most significant bit is the sign bit. Negative numbers are entered as two's complement.

Places means the number of places to be output.

### Намуна

Дохилкунии 2; 3 ва 4 дар қуттии Number 1; 2 ва 3, натиҷаи 24 медиҳад.

## DEC2BIN

The result is the binary number for the decimal number entered between -512 and 511.

### Синтаксис

DEC2BIN(Number; Places)

Number is a decimal number. If Number is negative, the function returns a binary number with 10 characters. The most significant bit is the sign bit, the other 9 bits return the value.

Places means the number of places to be output.

### Намуна

TIME("0;0;0") натиҷа 00:00:00

## DEC2HEX

The result is the hexadecimal number for the decimal number entered.

### Синтаксис

DEC2HEX(Number; Places)

Number is a decimal number. If Number is negative, the function returns a hexadecimal number with 10 characters (40 bits). The most significant bit is the sign bit, the other 39 bits return the value.

Places means the number of places to be output.

### Намуна

Арксинуси -1 ба -1.57 баробар аст.

## DEC2OCT

The result is the octal number for the decimal number entered.

### Синтаксис

DEC2OCT(Number; Places)

Number is a decimal number. If Number is negative, the function returns an octal number with 10 characters (30 bits). The most significant bit is the sign bit, the other 29 bits return the value.

Places means the number of places to be output.

### Намуна

Дохилкунии 2; 3 ва 4 дар қуттии Number 1; 2 ва 3, натиҷаи 24 медиҳад.

## ERF

Returns values of the Gaussian error integral.

### Синтаксис

ERF(LowerLimit; UpperLimit)

LowerLimit is the lower limit of the integral.

UpperLimit is optional. It is the upper limit of the integral. If this value is missing, the calculation takes places between 0 and the lower limit.

### Намуна

Арксинуси -1 ба -1.57 баробар аст.

## ERF.PRECISE

Returns values of the Gaussian error integral between 0 and the given limit.

### Синтаксис

ERF.PRECISE(LowerLimit)

LowerLimit is the limit of the integral. The calculation takes places between 0 and this limit.

### Намуна

=ERF.PRECISE(1) returns 0.842701.

## ERFC

Returns complementary values of the Gaussian error integral between x and infinity.

### Синтаксис

ERFC(LowerLimit)

LowerLimit is the lower limit of the integral

### Намуна

Year(1) натиҷа 1899

## ERFC.PRECISE

Returns complementary values of the Gaussian error integral between x and infinity.

### Синтаксис

ERFC.PRECISE(LowerLimit)

LowerLimit is the lower limit of the integral

### Намуна

=ERFC.PRECISE(1) returns 0.157299.

## GESTEP

The result is 1 if Number is greater than or equal to Step.

### Синтаксис

GESTEP(Number; Step)

### Намуна

Дохилкунии рақами 1.01, натиҷаи 3 медиҳад.

## HEX2BIN

The result is the binary number for the hexadecimal number entered.

### Синтаксис

HEX2BIN(Number; Places)

Number is a hexadecimal number or a string that represents a hexadecimal number. It can have a maximum of 10 places. The most significant bit is the sign bit, the following bits return the value. Negative numbers are entered as two's complement.

Places is the number of places to be output.

### Намуна

=HEX2BIN("6a";8) returns 01101010.

## HEX2DEC

The result is the decimal number for the hexadecimal number entered.

### Синтаксис

HEX2DEC(Number)

Number is a hexadecimal number or a string that represents a hexadecimal number. It can have a maximum of 10 places. The most significant bit is the sign bit, the following bits return the value. Negative numbers are entered as two's complement.

### Намуна

=HEX2DEC("6a") returns 106.

## HEX2OCT

The result is the octal number for the hexadecimal number entered.

### Синтаксис

HEX2OCT(Number; Places)

Number is a hexadecimal number or a string that represents a hexadecimal number. It can have a maximum of 10 places. The most significant bit is the sign bit, the following bits return the value. Negative numbers are entered as two's complement.

Places is the number of places to be output.

### Намуна

=HEX2OCT("6a";4) returns 0152.

## ДЕЛТА

The result is TRUE (1) if both numbers, which are delivered as an argument, are equal, otherwise it is FALSE (0).

### Синтаксис

DELTA(Number1; Number2)

### Намуна

Агар шумо адади 0.01-ро дохил кунед, натиҷа 2 мешавад.