Subhomoy Haldar
Subhomoy is the founder of Coders’ Compass Publishing, dedicated to creating high-quality educational content for developers and learners. With a passion for making complex topics accessible, he writes about programming, mathematics, and technology.
He works full-time as a software developer for Component Sense.
Articles by Subhomoy Haldar
SearXNG: Self-Hosted Private Search Aggregator
BySubhomoy Haldar• • Reading Time: 6 mins

Self-host SearXNG, a metasearch engine aggregating results from multiple engines. Ad-free results and JSON API for LLM integration.
It-Tools: Self Hosted Collection of Developer Tools and It Utilities
BySubhomoy Haldar• • Updated: • Reading Time: 6 mins

Self-host IT-Tools, a collection of handy developer utilities like formatters and converters. Keep sensitive data private within your network.
Comparing TODIM and CPT-TODIM for Social Sustainability Assessment in G7 Countries
ByVaishnudebi Dutta and Subhomoy Haldar•

We compare decision-making algorithms to rank G7 countries on social sustainability. CPT-TODIM proves most stable out of TODIM and CoCoSo.
Probability of Real Roots in a Quadratic Equation with Uniform(α,β) Coefficients
BySubhomoy Haldar• • Updated:
We derive a general formula for the probability of real roots when quadratic coefficients are U(α,β), extending our symmetric case result.
Probability of Real Roots in a Quadratic Equation with Uniform(-θ,θ) Coefficients
BySubhomoy Haldar• • Updated:
What's the chance a quadratic has real roots when coefficients are random? We find it's 62.7% using probability theory and Monte Carlo simulation.