Scientific calculator plus 991 (PREMIUM) 7.2.3.694 Apk for Android

Introducing the Scientific Calculator 300 Plus and 991 Plus

The Scientific Calculator 300 Plus and 991 Plus are essential tools for students, particularly those in engineering disciplines. These calculators combine powerful functionalities with user-friendly interfaces, making them the most valuable resources for both university and school students.

Included Calculator Applications

• Basic Calculator 300 Plus


• Advanced Calculator 115 Plus


• Scientific Calculator 991


• Scientific Calculator 991 Plus


• Graphing Calculator 84 Plus

Special Features

Let's explore some of the unique features of these calculators:

• 
  Basic Calculator 300 Plus and 115 Plus:
  

  These calculators support a wide range of mathematical functions, from basic arithmetic to advanced calculations such as:

  
  
  
  
  • Percentage
  
  
  • Powers and Roots
  
  
  • Trigonometric Functions
  
  
  • Logarithms
  
  
  
  

  The Fraction Calculation 991 feature allows users to convert fractions to decimals, handle mixed fractions, and solve fraction-related problems.

  
  
• 
  Advanced Calculator 115 Plus:
  

  This multifunctional calculator combines hyper calculator capabilities with a simple scientific calculator. It includes features such as:

  
  
  
  
  • Linear Algebra
  
  
  • Calculus
  
  
  • Complex Numbers
  
  
  • Matrix and Vector Operations
  
  
  • Results Display in Rectangular and Polar Coordinates
  
  
  
  
• 
  Scientific Calculator 991 Plus:
  

  This model features a Smart Equation Solver capable of solving:

  
  
  
  
  • Quadratic Equations
  
  
  • Cubic Equations
  
  
  • Systems of Equations
  
  
  
  

  It can also handle polynomial equations and includes an exponent calculator for scientific calculations such as derivatives, integrals, square roots, factorials, and pi calculations.

  
  
• 
  Scientific Calculator 991:
  

  This calculator supports calculations with an infinite number of digits and includes functionalities for:

  
  
  
  
  • Prime Factors
  
  
  • Random Numbers
  
  
  • Combinations and Permutations
  
  
  • Greatest Common Divisor (GCD) and Least Common Multiple (LCM)
  
  
  
  

  The Calculator 991EX acts as a real engineering simulator, featuring a keyboard layout similar to the 300ES Plus, 991EX, and ES Plus models.

  
  
• 
  Graphing Calculator 84 Plus:
  

  This calculator supports various graphing functions, including:

  
  
  
  
  • Function Graphs
  
  
  • Polar Graphs
  
  
  • Parametric and Implicit Functions
  
  
  
  

  It can draw tangents, trace functions, and calculate derivatives, roots, minima, and maxima, simulating the capabilities of the Graphing Calculator 83 and TI-84 series.

  
  
• 
  Integral Calculator 991 Plus:
  

  This powerful tool specializes in:

  
  
  
  
  • Integration
  
  
  • Derivatives
  
  
  • Differentiation
  
  
  • Symbolic Calculations via the Computer Algebra System (CAS)
  
  
  
  
• 
  Additional Features:
  

  Other noteworthy functionalities include:

  
  
  
  
  • Math and Physics Formulas
  
  
  • Unit Conversion
  
  
  • Customizable Themes and Fonts
  
  
  • Programming Capabilities
  
  
  
  

In conclusion, the Scientific Calculator 300 Plus and 991 Plus are indispensable tools for any student looking to excel in their academic pursuits. With their extensive features and capabilities, they cater to a wide array of mathematical needs.