Some help files

• Miscellaneous
• An algorithm for converting decimals to fractions, which may be the one used by calculators.  Included is a program for the TI-81
• Statistics
• Statistics calculations with a calculator
• Computing mean and standard deviation with:
TI-81  TI-82/83 TI-85  TI-86 non-graphing scientific calculators (TI and Sharp, mostly)

• Standard deviation on the TI-89
  
• Areas under the normal curve with:
TI-81  TI-82 TI-83  TI-85 TI-86
• Quick facts about the normal curve (for non-statistics students).
• Differential Equations
• Solving higher-order polynomial equations
  (so we can solve higher-order linear DE's with constant coefficients)
  
• Slopefields
• On a TI-82/83
• On a TI-85
• On a TI-86
• Euler's Method
• On a TI-82/3
• On a TI-85
• On a TI-86
• Linear Algebra
• Janeba's Linear Algebra Survival Guide
  
• The Mega-Theorem of Death

Prof. Janeba's Home Page | Send comments or questions to: mjanebawillamette.edu