Hot Calculator. Function List

Hot Calculator. Function List

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.

Basic Functions

 

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.

Notation Conversion Functions

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

Conversion Functions for Measures of Length

 

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

Conversion Functions for Weights

 

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

Conversion Functions for Measures of Capacity

 

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

Conversion Functions for Square Measures

 

Function Description
AcreToHect Acres to hectares
HectToAcre Hectares to acres

Conversion Functions for Thermometer Scale

 

Function Description
FahrToCels Fahrenheit to Centigrade (Celsius)
CelsToFahr Centigrade (Celsius) to Fahrenheit