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## 数学公式

关键词: 数学公式

Formulas | Description | Examples |
---|---|---|

ABS | Syntax: ABS(number)Returns the absolute value of the given number. |
=ABS(A1) |

ACOS | Syntax: ACOS(number)Returns the arccosine, or inverse cosine, of a number. The arccosine is the angle whose cosine is number. The returned angle is given in radians in the range 0 (zero) to pi. Number is the cosine of the angle and must be from -1 to 1. |
=ACOS(0.3) =ACOS(A1) |

ACOSH | Syntax: ACOSH(number)Returns the inverse hyperbolic cosine of a number. Number must be greater than or equal to 1. |
=ACOSH(3) =ACOSH(A1) |

ACOT | Syntax: ACOT(number)Returns the inverse hyperbolic tangent of a number. Number must be between -1 and 1. |
=ACOT(0.3) =ACOT(A1) |

ASIN | Syntax: ASIN(number)Returns the arcsine, or inverse sine, of a number. The arcsine is the angle whose sine is number. The returned angle is given in radians in the range -pi/2 to pi/2. Number is the sine of the angle and must be from -1 to 1. |
=ASIN(5) =ASIN(A1) |

ASINH | Syntax: ASINH(number)Returns the inverse hyperbolic sine of a number. |
=ASINH(1) =ASINH(A1) |

ATAN | Syntax: ATAN(number)Returns the arctangent, or inverse tangent, of a number. The arctangent is the angle whose tangent is number. The returned angle is given in radians in the range -pi/2 to pi/2. Number is the tangent of the angle and must be from -1 to 1. |
=ATAN(1) =ATAN(A1) |

ATAN2 | Syntax: ATAN2(x_num, y_num)Returns the arctangent, or inverse tangent, of the specified x- and y-coordinates. |
=ATAN2(3,5) |

ATANH | Syntax: ATANH(number)Returns the inverse hyperbolic tangent of a number. Number must be between -1 and 1. |
=ATANH(0.5) =ATANH(A1) |

CEILING | Syntax: CEILING(number, significance)Returns number rounded up, away from zero, to the nearest multiple of significance. |
=CEILING(A5, 1) =CEILING(210, 0.05) |

COMBIN | Syntax: COMBIN(number, CHOOSE)Returns the number of combinations for a given number of items. Use COMBIN to determine the total possible number of groups for a given number of items. Number is the number of items. Number_chosen is the number of items in each combination. |
=COMBIN(A5, 1) =COMBIN(210, 0.05) |

COMBINA | Syntax: COMBINA(number, CHOOSE)Returns the number of combinations (with repetitions) for a given number of items. |
=COMBINA(A5, 1) =COMBINA(10, 3) |

COS | Syntax: COS(number)Returns a Double specifying the cosine of an angle. Number is a Double or any valid numeric expression that expresses an angle in radians. |
=COS(A1) =COS(5) =COS(-0.5) |

COT | Syntax: COT(number)Returns the hyperbolic cosine of a number. |
=COS(A1) =COS(5) |

COSH | Syntax: COSH(number)Returns the hyperbolic cosine of a number. |
=COSH(A1) =COSH(5) =COSH(-0.5) |

CSC | Syntax: CSC(number)Returns the cosecant of an angle specified in radians. |
=CSC(A1) =CSC(15) |

CSCH | Syntax: CSCH(number)Return the hyperbolic cosecant of an angle specified in radians. |
=CSCH(A1) =CSCH(15) |

DEGREES | Syntax: DEGREES(number)This function converts radians into degrees. |
=DEGREES(A1) =DEGREES(30) |

EXP | Syntax: EXP(number)Returns a Double specifying e (the base of natural logarithms) raised to a power. |
=EXP(A1) =EXP(10) |

EVEN | Syntax: EVEN(number)Returns number rounded up to the nearest even integer. |
=EXP(A1) =EVEN(5.5) |

FACT | Syntax: FACT(number)Returns the factorial of a number. The factorial of a number is equal to 1*2*3*...* number. |
=FACT(A1) =FACT(1.9) |

FACTDOUBLE | Syntax: FACTDOUBLE(number)Returns the double factorial of a number. |
=FACTDOUBLE(A1) =FACTDOUBLE(6) |

FLOOR | Syntax: FLOOR(number, significance)Rounds number down, toward zero, to the nearest multiple of significance. |
=FLOOR(A1, 0.01) =FLOOR(0.234, 0.01) |

GCD | Syntax: GCD(number1, number2, ...)Returns the greatest common divisor of two or more integers. The greatest common divisor is the largest integer that divides both number1 and number2 without a remainder. |
=GCD(A1,A2) =GCD(24, 36 ) |

INT | Syntax: INT(number)Rounds a number down to the nearest integer. |
=INT(a1) =INT(-5.5) |

LCM | Syntax: LCM(number1, number2, ...)Calculate the Least Common Multiple, which is the smallest number that can be divided by each of the given numbers. |
=LCM(a1,a2,a3....) |

LN | Syntax: LN(number)Returns the natural logarithm of a number. Natural logarithms are based on the constant e (2.71828182845904). |
=LN(2) |

LOG | Syntax: LOG(number, [base])Returns the logarithm of a number to the base you specify. |
=LOG(2, 3) |

LOG10 | Syntax: LOG10(number)Returns the base-10 logarithm of a number. |
=LOG10(10^5) |

MOD | Syntax: MOD(number,divisor)Mode returns the remainder after number is divided by divisor. The result has the same sign as divisor. |
=MOD(-3, 2) =MOD(3, 2) =MOD(A2, 3) |

MROUND | Syntax: MROUND(number, multiple)Returns a number rounded to the desired multiple. |
=MROUND(10, 3) =MROUND(5, -2) |

ODD | Syntax: ODD(number)Returns number rounded up to the nearest odd integer. |
=ODD(2) =ODD(6.5) =ODD(A2) |

PI | Syntax: PI()Returns the value of Pi, 3.14159265358979. |
=PI() |

POWER | Syntax: POWER(base, power)Returns the result of a number raised to a power. Base is the number that is to be raised to the given power. Power is the exponent by which the base is to be raised. |
=POWER(a1,2) =POWER(a1,a2) =POWER(5,2) |

PRODUCT | Syntax: PRODUCT(number1, number2, ...)Multiplies its arguments |
=PRODUCT(a1,a2,a3) =PRODUCT(a1:a3) |

QUOTIENT | Syntax: QUOTIENT(numerator,denominator)Returns the integer portion of a division. Use this function when you want to discard the remainder of a division. |
=QUOTIENT(A1, A2) =QUOTIENT(4.5, 3.1) |

RADIANS | Syntax: RADIANS(angle)Converts degrees to radians. |
=RADIANS(a1) =RADIANS(170) |

RAND | Syntax: RAND()Returns a random number between 0 and 1. |
=RAND() |

RANDBETWEEN | Syntax: RANDBETWEEN(bottom,top)Returns a random number between the numbers you specify. |
=RANDBETWEEN(A1,A2) =RANDBETWEEN(1,100) |

ROUND | Syntax: ROUND(number, count)Rounds the given number to a certain number of decimal places according to valid mathematical criteria. Count (optional) is the number of the places to which the value is to be rounded. If the count parameter is negative, only the whole number portion is rounded. It is rounded to the place indicated by the count. |
=ROUND(a1,2) =ROUND(-78.96,1) =ROUND(55.1,-1) |

ROUNDDOWN | Syntax: ROUNDDOWN(number, count)Rounds the given number to a certain number of decimal places according to valid mathematical criteria (toward zero). Count is the number of the places to which the value is to be rounded. |
=ROUNDDOWN(A1,5) =ROUNDDOWN(36.8,0) =ROUNDDOWN(31415.92654, -3) |

ROUNDUP | Syntax: ROUNDUP(number, count)Rounds the given number to a certain number of decimal places according to valid mathematical criteria (away zero). Count is the number of the places to which the value is to be rounded. |
=ROUNDUP(A1,2) =ROUNDUP(36.8,0) =ROUNDUP(31415.92654, -3) |

SEC | Syntax: SEC(number)Returns the secant of an angle. |
=SEC(A1) =SEC(15) |

SECH | Syntax: SECH(number)Returns the hyperbolic secant of an angle. |
=SECH(A1) =SECH(15) |

SIGN | Syntax: SIGN(number)Returns 1 if the number is positive, zero (0) if the number is 0, and -1 if the number is negative. |
=SIGN(5.5) =SIGN(A1) |

SIN | Syntax: SIN(number)Returns a Double specifying the sine of an angle. Number is a Double or any valid numeric expression that expresses an angle in radians. |
=SIN(5.5) =SIN(A1) |

SINH | Syntax: SINH(number)Returns the hyperbolic sine of a number. |
=SINH(5.5) =SINH(A1) |

SQRT | Syntax: SQRT(number)Returns a positive square root |
=SQRT(a1) |

SQRTPI | Syntax: SQRTPI(number)Returns a positive square root of (number * pi). |
=SQRTPI(2) =SQRTPI(A1) |

SUBTOTAL | Syntax: SUBTOTAL(function_num, ref1, ref2, ...)Returns a subtotal in a list or database. Function_num is the number 1 to 11 (includes hidden values) that specifies which function to use in calculating subtotals within a list. |
=SUBTOTAL(1,A1:A2) =SUBTOTAL(2, a1:a5) |

SUM | Syntax: SUM(number1, number2, ...)Returns the sum of corresponding array numbers |
=SUM(a1,a2) =SUM(a1:a5) =SUM(1,3,4,-1,-2,-5,6,7...) |

SUMIF | Syntax: SUMIF(range, criteria, [sum_range])Adds all numbers in a range of cells, based on a given criteria. Range is the range of cells that you want to apply the criteria against. Criteria is used to determine which cells to add. Sum_range are the cells to sum. |
=SUMIF(A1:A8,">1000",B1:B8) |

SUMIFS | Syntax: SUMIFS(sum_range, criteria_range1, criteria1, [criteria_range2, criteria2], ...)Adds the cells in a range that meet multiple criteria. |
=SUMIFS(A1:A20, B1:B20, ">0", C1:C20, ">10") |

SUMPRODUCT | Syntax: SUMPRODUCT(array1, array2, ...)Returns the sum of the products of corresponding array components. |
=SUMPRODUCT(a1:b2, D1:E2) =SUMPRODUCT(a1,a1,a3) |

SUMSQ | Syntax: SUMSQ(number1, number2, ...)Calculates the sum of the squares of numbers. |
=SUMSQ(A1:A5) =SUMSQ(A1, A2,A3...) =SUMSQ(1,2,3,4...) |

SUMXMY2 | Syntax: SUMXMY2(array1, array2)This function calculates the sum of the squares of the differences between values in two arrays and returns the sum of the results. array1 and array2 are two ranges or arrays. |
=SUMXMY2(A1:A8,B1:B8) |

SUMX2PY2 | Syntax: SUMX2PY2(array1, array2)This function calculates the sum of the squares of corresponding values in two arrays and returns the sum of the results. array1 and array2 are two ranges or arrays. |
=SUMX2PY2(A1:A8,B1:B8) |

SUMX2MY2 | Syntax: SUMX2MY2(array1, array2)This function calculates the difference of squares of corresponding values in two arrays and returns the sum of the results. array1 and array2 are two ranges or arrays. |
=SUMX2MY2(A1:A8,B1:B8) |

TAN | Syntax: TAN(number)Returns a Double specifying the tangent of an angle. The required number is a Double or any valid numeric expression that expresses an angle in radians. |
=TAN(0.823) =TAN(A1) |

TANH | Syntax: TANH(number)Returns the hyperbolic tangent of a number. |
=TANH(0.823) =TANH(A1) |

TRUNC | Syntax: TRUNC(number)Truncates a number to an integer. |
=TRUNC(314.1592, 2) =TRUNC(A1) |

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