CDS Quick Start Tutorial

Welcome to the Cognitive Discovery System (CDS). This guide will show you how to perform scientific calculations with Zero Dependencies.

1. Setup and Version Check

First, let's make sure the platform is installed and check the version:

import cds
print(f"CDS Version: {cds.__version__}")

2. Basic Math and Constants

CDS provides high-precision physical constants and standard formulas:

from cds.scientific import get_constant, kinetic_energy

c = get_constant('c')
print(f"Speed of light: {c} m/s")

ke = kinetic_energy(mass=10, velocity=5)
print(f"Kinetic Energy of 10kg at 5m/s: {ke} J")

3. Statistical Analysis

Perform descriptive statistics and linear regressions effortlessly:

from cds.stats import mean, stdev, linear_regression

data = [12.5, 14.3, 11.8, 15.1, 13.7]
print(f"Mean: {mean(data):.2f}")
print(f"Std Dev: {stdev(data):.2f}")

x = [1, 2, 3, 4, 5]
y = [2.1, 3.9, 6.2, 7.8, 10.1]
reg = linear_regression(x, y)
print(f"Regression: y = {reg.slope:.2f}x + {reg.intercept:.2f}")