Ti-84

Things I wrote at school on my calculator

NUMGUESS

• Similar to mastermind
• Calculator gives clues about if guessed digits are in the actual number and if they are in the right place
• Set number of digits

EULERMTD

• Euler's method

Running

put function in terms of X and Y into Y1, then run EULRMTD

ENCODE and DECODE

• Pair of programs
• uses the Vigenère cipher
  • Ceaser cipher with code word
• Performs Vigenère cipher and converts to base 3

Running

1. Run encode with message and code word
2. Copy down the three strings of numbers
3. Run decode with the copied down code and the code word

PH

• Calculates the pH of weak acids using the PKa and the molarity
• We were doing a lot of these problems in class and it was tedious to manually enter them into my calculator

POLYRTHM

• Makes any polyrhythm
• Rhythms are shown on each side of the screen

MATHGME

• Timed game where the goal is to correctly solve as many math problems as possible in a set amount of time
• Types of math problems include
  • Addition
  • Subtraction
  • Multiplication
  • Exponents
  • Trignometry
  • Logic
• Runs are seeded so other people can play the same questions
• Program is written so that adding types of problems is easy
• Scoring
  • 1 point awarded for a right answer
  • 0.25 points deducted for a wrong answer