The following tables describe all the predefined functions which you can use for composing your mathematical expressions.
You can quickly insert the desired predefined function to the active document by clicking the Insert function toolbar button or pressing the Ctrl+Alt+= keys.
Function | Description | Input Parameter Range |
cos | The cosine of the angle | (-¥, +¥) |
sin | The sine of the angle | (-¥, +¥) |
tan or tg | The tangent of the angle | (-¥, +¥) |
cot or cotan or ctg | The cotangent of the angle | (-¥, 0)È(0, +¥) |
acos or arccos | The inverse cosine of the angle | [-1, 1] |
asin or arcsin | The inverse sine of the angle | [-1, 1] |
atan or arctan or arctg | The arctangent of the number | (-¥, +¥) |
cosh | The hyperbolic cosine of the angle | (-¥, +¥) |
sinh | The hyperbolic sine of the angle | (-¥, +¥) |
tanh or tgh | The hyperbolic tangent of the angle | (-¥, +¥) |
arccosh | The inverse hyperbolic cosine of the angle | [1, +¥) |
arcsinh | The inverse hyperbolic sine of the angle | (-¥, +¥) |
arctanh or arctgh | The inverse hyperbolic tangent of the angle | [-1, 1] |
ln | The natural logarithm | (0, +¥) |
log | The log base 10 | (0, +¥) |
logb | The log base 2 | (0, +¥) |
exp | The exponential | (-¥, +¥) |
sqrt | The square root | [0, +¥) |
abs | The absolute value | (-¥, +¥) |
trunc | Truncates a real-type value to an integer-type value | [-2147483648, 2147483647] |
round | Rounds a real-type value to an integer-type value | [-2147483648, 2147483647] |
frac | The fractional part of a real number | (-¥, +¥) |
DegToRad | Degree angles to radians | (-¥, +¥) |
RadToDeg | Angles of radian measure to degrees | (-¥, +¥) |
Note. The input parameters for the trigonometric functions should be specified in radians.
The following functions allow to convert numbers from one notation to another.
Function | Description | Input Parameter Examples |
BinToDec | Binary integer to decimal integer | 101100101 –100100001010 11101101b 1100010111B |
OctToDec | Octal integer to decimal integer | 56347023 –5602374 11670254o 652377743O |
HexToDec | Hexadecimal integer to decimal integer | A1F4501 –FF343AC6 $457290ED $–76F4CB 34FDCCD1h 1234H |
RomanToArabic | An integer in roman notation to decimal notation | IV XXL cxxviii |
DecToBin | Decimal integer to binary integer | |
DecToOct | Decimal integer to octal integer | |
DecToHex | Decimal integer to hexadecimal integer | |
ArabicToRoman | An integer in decimal notation to roman notation |
Function | Description |
CmToInch | Centimeters to inches |
CmToFoot | Centimeters to foots |
CmToYard | Centimeters to yards |
CmToMetre | Centimeters to meters |
InchToCm | Inches to centimeters |
InchToFoot | Inches to foots |
InchToYard | Inches to yards |
InchToMetre | Inches to meters |
FootToCm | Foots to centimeters |
FootToInch | Foots to inches |
FootToYard | Foots to yards |
FootToMetre | Foots to meters |
YardToCm | Yards to centimeters |
YardToInch | Yards to inches |
YardToFoot | Yards to foots |
YardToMetre | Yards to meters |
YardToKm | Yards to kilometers |
YardToMile | Yards to international miles |
MetreToCm | Meters to centimeters |
MetreToInch | Meters to inches |
MetreToFoot | Meters to foots |
MetreToYard | Meters to yards |
MetreToKm | Meters to kilometers |
MetreToMile | Meters to international miles |
KmToYard | Kilometers to yards |
KmToMetre | Kilometers to meters |
KmToMile | Kilometers to international miles |
MileToYard | International miles to yards |
MileToMetre | International miles to meters |
MileToKm | International miles to kilometers |
Function | Description |
GramToOunce | Grams to trading ounces |
GramToPound | Grams to trading pounds |
GramToKg | Grams to kilograms |
OunceToGram | Trading ounces to grams |
OunceToPound | Trading ounces to trading pounds |
OunceToKg | Trading ounces to kilograms |
PoundToGram | Trading pounds to grams |
PoundToOunce | Trading pounds to trading ounces |
PoundToKg | Trading pounds to kilograms |
PoundToTonne | Trading pounds to tonnes |
KgToGram | Kilograms to grams |
KgToOunce | Kilograms to trading ounces |
KgToPound | Kilograms to trading pounds |
KgToTonne | Kilograms to tonnes |
TonneToPound | Tonnes to trading pounds |
TonneToKg | Tonnes to kilograms |
Function | Description |
PintToLitre | British pints to liters |
PintToGallon | British pints to British gallons |
LitreToPint | Liters to British pints |
LitreToGallon | Liters to British gallons |
GallonToPint | British gallons to British pints |
GallonToLitre | British gallons to liters |
Function | Description |
AcreToHect | Acres to hectares |
HectToAcre | Hectares to acres |
Function | Description |
FahrToCels | Fahrenheit to Centigrade (Celsius) |
CelsToFahr | Centigrade (Celsius) to Fahrenheit |