Topics

  • AI Agents (2)
  • AI Tools (2)
  • AutoHotkey (2)
  • Automation (3)
  • Automation Basics (2)
  • Build Your Own LLM (6)
  • Charts & Dashboards (5)
  • Cloud & Servers (3)
  • Deep Learning (2)
  • Dev Tools (6)
  • Essbase (3)
  • Excel for Finance (7)
  • Excel Formulas (23)
  • Excel Functions A–Z (338)
  • Excel VBA (17)
  • Formula Combos (5)
  • Fun Facts (9)
  • Google Workspace (3)
  • History (3)
  • Internet & Browser (3)
  • Java (2)
  • JavaScript (2)
  • LLMs (7)
  • Machine Learning (5)
  • Office Scripts (2)
  • Oracle EPM Cloud (1)
  • Oracle Smart View (3)
  • Outlook (4)
  • Phone (3)
  • Power Automate (3)
  • Power BI & DAX (3)
  • Power Query & Pivots (4)
  • PowerPoint (3)
  • PowerShell (2)
  • Prompt Engineering (2)
  • Python (5)
  • Python Automation (4)
  • R (2)
  • RAG & Agents (2)
  • Rust (1)
  • SAP (7)
  • SAP GUI Scripting (3)
  • Science (3)
  • Security & Privacy (4)
  • SQL (5)
  • Tally & Busy (6)
  • Tech Tips (2)
  • Windows (4)
  • Word (4)
  • Work Smarter (4)

Recent posts

  • Smart View Functions: Build Cell-Based Reports with HsGetValue
  • Essbase Calc Scripts: FIX…ENDFIX Explained with Examples
  • Refresh Oracle Smart View Sheets Automatically with VBA
  • Oracle EPM Cloud Explained: Planning, FCCS, Narrative Reporting and More
  • Oracle Smart View for Beginners: Ad Hoc Analysis in Excel
  • MaxL Basics: Automate Essbase Data Loads and Calculations

AJ's Techie & Wacky World

Excel, SAP, Oracle & automation tips — plus wacky facts

Menu

Skip to content
  • ✨ AI Helper
  • Productivity
    • Charts & Dashboards
    • Excel for Finance
    • Excel Formulas
    • Excel Functions A–Z
    • Excel VBA
    • Formula Combos
    • Power BI & DAX
    • Power Query & Pivots
    • Excel Course: Beginner → Expert
    • Excel VBA Course
    • Google Workspace
    • Outlook
    • PowerPoint
    • Word
  • Coding
    • Cloud & Servers
    • Dev Tools
    • Java
    • JavaScript
    • PowerShell
    • Python
    • R
    • Rust
    • SQL
  • Automation
    • AutoHotkey
    • Automation Basics
    • Office Scripts
    • Power Automate
    • Python Automation
    • SAP GUI Scripting
  • AI & ML
    • AI Agents
    • AI Tools
    • Build Your Own LLM
    • Deep Learning
    • LLMs
    • Machine Learning
    • Prompt Engineering
    • RAG & Agents
    • Build Your Own LLM Course
  • ERP
    • Essbase
    • Oracle EPM Cloud
    • Oracle Smart View
    • SAP
    • Tally & Busy
  • Tech Tips
    • Internet & Browser
    • Phone
    • Security & Privacy
    • Windows
    • Work Smarter
  • Wacky World
    • Fun Facts
    • History
    • Science
    • All Wacky Facts
  • Tools
    • Formula Lab
    • VBA Playground
    • Macro Recorder
    • VBA Challenges
    • SQL Playground
    • Shortcut Trainer
    • Date & Workday Calculator
    • EMI & SIP Calculator
    • Regex Tester
  • About
    • Projects
    • Contact

Brahmagupta gave rules for negative numbers.

Wacky WorldNumbers & Maths

In 628 CE he described arithmetic with zero and negative numbers, calling them fortunes and debts.

Share on WhatsAppSource: en.wikipedia.org

Another wacky fact → All facts

28 September 2026 by

Post navigation

← Aryabhata estimated pi to four decimal places.
A “baker’s dozen” is 13. →
Proudly powered by WordPress | Theme: fiore by Caroline Moore.
© 2026 Atul Vij · AJ’s Techie & Wacky World
AboutProjectsFree ToolsContactPrivacyDisclaimerGitHub
Did you know?

Why? →