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Emily » What can I do for you?



    journey is a voyage from the very small to the very big.
    Who painted it? is our educational game for learning about art and artists.
    Type tricky to play a brain teaser with many tricky questions. Use: =yourAnswer.
    Random: Do you love him/her? Heads or tails?
    Just flip a coin: flip, random(1,10) generates a random number between 1 (min) and 10(max).
    Roll dice
    RGB(122,255,0) This takes input in the form of values for Red(122), Green(255) and Blue(0) ranging from 0 to 255 and then converts those values to hexadecimal and shows you the colour.
    html(your HTML Code) Online HTML Editor
    emoticons Display Yahoo Emoticons
    Loan(32000,15,5)Your montly payment for 5 years at an Interest Rate of 15% for a Loan Amount of $32000 is $761.28 a month. Mortgage Calculator
    Password(15) generates two strong passwords (15=Password Length), with and without punctuation.
    SECURE(abcd) Emily has an integrated password strength checker, it will tell you how strong your password is.
    Encode(XYZABCDEFGHIJKLMNOPQRSTUVW ,I AM HAPPY) is a substitution cypher, it encodes the message 'I AM HAPPY' with the key XYZABCDEFGHIJKLMNOPQRSTUVW. The key is a string of the 26 letters in arbitrary order.
    Decode(XYZABCDEFGHIJKLMNOPQRSTUVW,F XJ EXMMV) decodes the message 'F XJ EXMMV' with the key XYZABCDEFGHIJKLMNOPQRSTUVW. The key is a string of the 26 letters in arbitrary order.
    Encode2(XYZABCDEFGHIJKLMNOPQRSTUVW ,I AM HAPPY) is a rotating cypher, it encodes the message 'I AM HAPPY' with the key XYZABCDEFGHIJKLMNOPQRSTUVW. The key is a string of the 26 letters in arbitrary order.
    Decode2(XYZABCDEFGHIJKLMNOPQRSTUVW ,F YL HBRSC) decodes the message 'F YL HBRSC' with the key XYZABCDEFGHIJKLMNOPQRSTUVW. The key is a string of the 26 letters in arbitrary order.
  • UNICODE(34,125) prints the Unicode characters between 34 and 125.
  • Google(word) or Search Search information in Google, Bing, Yahoo!, etc.
  • Rest have a nap

Human body and Health

    This information is made available to you as a self-help tool for your independent use and is not intended to provide investment advice. We can not and do not guarantee their applicability or accuracy with regard to your individual circumstances.
    Calories(0, 79, 180, 45, 1) calculates your individual's recommended daily kilocalorie intake for maintaining current weight.
    Sex: 0:male, 1:female;
    Weight: 79 -kilogram-; Height: 180 -centimetres-
    Age: 45 -years-
    Exercising: 0, Little to no exercise; 1, Light exercise (1–3 days per week); 2, Moderate exercise (3–5 days per week); 3, Heavy exercise (6–7 days per week).
    Life(0, 80, 1.8, 3, 1, 3, 1) Life expectancy.

    Sex: 0 Men, 1 Women.
    Mass (80) -kilogram-. height (1.8) -metres-,
    Smoking 0: smoke more than 40 cigarettes a day; 1: smoke 20 - 40 cigarettes; 2: less than 20; 3: no smoking -
    Drinking -0: abstainer; 1: light drinker, no more than 1 drink, 1 glass of wine, or 1 beer per day; 2: moderate drinker, 2, 3, or 4 drinks a day; 3: heavy drinker.
    Exercising 0: sedentary: 1: 75 minutes of brisk walking per week; 2: 150–299 minutes of brisk walking per week; 3: 450 minutes of brisk walking per week.
    Diet 0: eat five pieces of fruit and vegetables per day; 2: almost never eat fruit and vegetables; 1: eat one to four pieces of fruit and vegetables per day.
    EBAC(3,0,80,2) it calculates the estimated peak blood alcohol concentration (EBAC):
    SD is the number of standard drinks -330ml. a can of beer/100ml. glass of table wine/30ml of straight spirits = 10 grams of alcohol = 1 SD-.
    Sex: 0 men, 1 women.
    Weight (=80) body weight in kilograms
    DP (=2) is the drinking period in hours.
    BMI(80,1.8) calculates the body mass index (BMI), or Quetelet index: BMI(80 kg,1.8 metres).
    IBW(0,180) calculates the ideal body weight (Kg): IBW(sex 0:male, 1:female; 180 height -centimetres-).
    Type bones or huesos to play our educational game about the human skeleton
    Type muscles/muscles2 or musculos/musculos2 to play our educational game about the human muscular system.
    Type Reproductive or Reproductor to learn about the female and male reproductive systems.
    Digestive or Digestivo is an activity about the digestive system.
    Excretory or Excretor helps you to memorize the different parts of the urinary system and the skin.
    Type Circulatory or Circulatorio to learn about the circulatory system.
    Type Respiratory or Respiratorio. This is an activity about the respiratory system.

English, Word & linguistics

    Do you like anagrams? anagram is a word game in which you have to discover the word that has been rearranged. You have to use all the original letters only once. Use: =Your Answer.
    define(word) gives the word's definition.
    Hangman, a game you can test your vocabulary with.
    reverse(circles)=SELCRIC gives the word in reverse order
    Do you like rebus? pictogram is a word game in which you have to discover a word or sentence hidden in the drawing. Use: =Your Answer.
    Translate a string -ILoveYou- into Morse code: MorseCode(ILoveYou) .|I = . . | |L = . _ . . | |O = _ _ _ | |V = . . . _ | |E = . | |Y = _ . _ _ | |O = _ _ _ | |U = . . _ |
    count(My Name is Smith) =Characters: 13. Number of vowels[aeiou]: 4. Number of consonants: 9. Number of words: 4.
    palindrome(level) =true A palindrome is a word, phrase, number, or other sequence of symbols or elements which reads the same in both directions.


Fun, Humour & Easter eggs:

Basic Arithmetic I.

    Do you want to learn how to count? howMany.
    Adding is fun! addition.
    How many apples are left? subtraction.
  • multiplicacion, a random multiplication problem is generated.
  • division, a random division problem is generated.
  • ?4 Information about 4
  • Order Order the numbers
  • PI Constant Π: 3.141592653589793.

Basic Arithmetic II

Basic Arithmetic III

Working with sets, vectors and matrices

Fractions, percentages, areas and volumes

Conversions and series

    conversion() Convert from anything to anything else: length, temperature, area, time, speed, volume, digital storage, and fuel.
    Currency(5,10) = 50 Currency calculator between two currencies say a, b: (5 -Exchange Rate, 1 a = 5 b-, 10 -Amount to exchange-)
  • numToRoman(1254) = MCCLIV Convert to Roman numerals
  • dec2Bin(54) = 1101102 Decimal to binary
  • dec2Oct(14) = 168 Decimal to octal
  • dec2Hex(45) = 2D16 Decimal to hexadecimal
  • bin2Dec(11011) = 27 Binary to decimal
  • oct2Dec(27) = 23 Octal to decimal
  • hex2Dec(AF) =175 Hexadecimal to decimal
  • Serie(1,1,2,3,5) =It is a fibonacci series. Fn = Fn-1 + Fn-2. 1, 1, 2, 3, 5, 8 ,13 ,21 ,34...Serie(5,7,9,11) =It is an Arithmetic progression. Fn = F1 + (n-1)*2. 5, 7, 9, 11, 13 ,15 ,... It will grow towards positive infinity.SERIE(1/2,1/4,1/8,1/16) =It is a Geometric series. 0.5 + 0.5*0.5 + 0.5*0.52 +... 0.5, 0.25, 0.125, 0.0625, 0.03125, 0.015625... The series converges to 1

Equations and complex numbers