1. A.I., Artificial Intelligence
2. Mathematics

Mathematics

• Basic mathematical operations
  • Exponentiation and square root
  • Rounding
  • Plus (x + y)
  • Minus (x - y)
  • Multiple (x × y)
  • Division (x ÷ y)
  • Absolute value
  • Half of number
  • is it even?
  • Is it odd?
  • Average
• Financial arithmetic
  • Simple interest
  • Percentage (X% / 100)
  • Compound interest: annual compounding
  • Price with VAT
  • Price without VAT
  • Calculate VAT
  • equivalent rate of interest per payment period
• Equation
  • Quadratic equation (ax² + bx + c = 0)
  • ax + b = 0
  • x - 1
  • x + 1
  • discriminant b² - 4ac
  • x² - y² = 0 (by y)
  • x² - y² = 0 (by x)
  • √¯(x² - y²)
  • √¯(x² + y²)
  • √¯(a² + b² + c²)
  • x × (-1)
  • x / 2y
  • a + b; a - b
  • x1,2 = (-b ± √¯Δ) / 2a
  • -a + b; -a - b
• Complex numbers
  • Sum of complex numbers
• Trigonometric functions
  • Sine (sinus) - radians
  • Cosine - radians
  • Tangent - radians
  • Radians into degrees
  • Sine (sinus) - degrees
  • Cosine - degrees
  • Degrees into radians
• Geometry
  • Geometric shapes
  • Distance from a point to a line
  • Distance between two points (3d)
  • Distance between two points (2d)
  • Midpoint (2d)
  • Midpoint (3d)
• Intervals
  • (a, b)
  • [a, b)
  • (a, b]
  • [a, b]
  • (a, +∞)
  • [a, +∞)
  • (-∞, x)
  • (-∞, x]
• Inequality
  • is x < 0 ?
  • ax + b > c
  • ≤, ≥ opposite
  • >, < opposite

---