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What is an Algebra Calculator?

Unlike basic calculators that only handle numbers, an Algebra Calculator speaks the language of
symbols. It processes variables, solves for unknowns, and simplifies logic.

✓ Handles Variables like x, y, and z
✓ Solves Complex Linear & Quadratic Equations
✓ Performs Symbolic Math (Not just Decimals)
✓ Supports Calculus (Derivatives & Integrals)

f(x) = x² + 2x

∫

SOLVED

Oat SYMBOLIC

What is the SIMP Key?

The SIMP (Simplify) key is the heart of Oat Algebra. It doesn't just calculate; it cleans up complex math expressions instantly.

✓ Combine Like Terms (Ex: x + 2x → 3x)
✓ Expand & Reduce Polynomials
✓ Fraction Simplification in Equations
✓ High-Performance Symbolic Engine

2x + x → 3x SIMP

Algebra Engine

What is the COS Key?

The COS (Cosine) key is your gateway to Trigonometry. It calculates the fundamental ratio of a triangle's adjacent side to its hypotenuse, essential for geometry and physics.

✓ Solve Triangle Angles & Side Lengths
✓ Supports both Degrees & Radians
✓ Graph Oscillating Sound & Light Waves
✓ Essential for Engineering & Navigation

cos(60°) = 0.5

TRIGONOMETRY MODE

Oat WAVE

What is the TAN Key?

The TAN (Tangent) key is used to find the ratio of the side opposite to an angle to the side adjacent. It is the go-to function for calculating slopes, heights, and gradients.

✓ Calculate Slope & Gradient of lines
✓ Find Heights (Ex: Shadows & Buildings)
✓ Handles Asymptotes at 90°, 270°, etc.
✓ Essential for Physics & Civil Engineering

Adjacent

Opposite

tan(45°) = 1

SLOPE ANALYSIS

Oat GRADIENT

What is the SIN Key?

The SIN (Sine) key calculates the ratio of the side opposite an angle to the hypotenuse. It is the foundation for modeling periodic motion, from pendulums to radio waves.

✓ Measure Vertical Height in Geometry
✓ Model Harmonic Motion & Vibration
✓ Essential for Signal Processing & Music Tech
✓ Works with Degrees, Radians, & Gradians

sin(30°) = 0.5

OSCILLATION DATA

Oat PULSE

What is the d/dx Key?

The d/dx (Derivative) key unlocks the power of Calculus. It calculates the instantaneous rate of change, allowing you to find slopes of curves and optimize functions instantly.

✓ Find the Slope of any function at any point
✓ Solve Optimization problems (Max/Min)
✓ Differentiate Polynomials, Trig, and Logarithms
✓ Instant Symbolic Differentiation

INPUT: x³

3x²

d/dx SOLVED

Oat CALCULUS

What is the PI Key?

The PI (π) key inserts the infinite constant (~3.14159) used to calculate anything involving circles, spheres, and rotations. It is the bridge between linear and circular geometry.

✓ Calculate Area & Circumference of circles
✓ Convert Degrees to Radians
✓ Used in Trigonometry & Wave Analysis
✓ High-precision calculation (15+ decimal places)

3.14159265...

CONSTANT ENGINE

Oat INFINITY

What is the e Key?

The e (Euler's Number) key inserts the irrational constant (~2.71828). It is the unique base where the rate of growth of a function is equal to the value of the function itself.

✓ Calculate Exponential Growth & Decay
✓ Essential for Compound Interest math
✓ The base of Natural Logarithms (ln)
✓ Critical for Physics, Biology, and Economics

e ≈ 2.71828

NATURAL LOG BASE

Oat GROWTH

What is the |x| Key?

The |x| (Absolute Value) key calculates the magnitude of a number. It strips away the negative sign, giving you the pure distance from zero.

✓ Convert Negative Values to Positive (|-5| = 5)
✓ Calculate Distance between two points
✓ Solve Absolute Value Inequalities
✓ Essential for Error Margin & Deviation math

INPUT: |-25|

↓

MAGNITUDE

Oat NEUTRAL

What is the LOG Key?

The LOG key calculates the common logarithm (Base 10). It answers the question: "To what power must we raise 10 to get this number?" It’s the essential tool for scaling massive data.

✓ Solve for Unknown Exponents
✓ Measure Sound (Decibels) & Earthquakes
✓ Compress Wide Data Ranges into Log Scales
✓ Essential for Chemistry (pH Calculations)

log₁₀(1000)

MAGNITUDE SCALE

Oat LOGIC

Algebra Key Functions

Key	Function	Mathematical Purpose
SIMP	Simplify	Reduces complex expressions to simplest form.
d/dx	Derivative	Calculates instantaneous rate of change (slope).
SIN / COS	Trigonometry	Ratios of triangle sides and wave oscillations.
LOG	Logarithm	Solves for unknown exponents (Base 10).
\|x\|	Absolute Value	Finds the positive magnitude/distance from zero.
π / e	Constants	Universal mathematical constants for growth & circles.

PHET BALANCING

Interactive simulations to visualize how equations stay balanced like a scale.

TRY SIMULATION

Visual Algebra

DRAGONBOX ALGEBRA

A gamified way to learn the logic behind moving variables and numbers.

PLAY GAME

Interactive Learning

MATH PAPA

Algebra calculator that shows the step-by-step solution for any equation.

SOLVE EQUATION

Step-By-Step Solver