• 64 bit precision operations using math.js.
• Multi-line, simulataneous, linked, operations.
• Instant results.
• Acyclicity check.
• Up to 700 lines of calculations (Arbitrary limit that can be increased later).
• Input using on-screen buttons or keyboard.
• Keyboard and mouse shortcuts.
• Normal or Fraction mode.
• Mixed or normal fractions.
• Option to round results or not.
• Option to add commas to long displayed results or not.
• 0 to 15 decimal places in displayed results.