Combinations & Probabilities vs SIENG

Combinations & Probabilities puts the full power of discrete mathematics in your pocket — instantly. Whether you're a student, educator, analyst or simply curious about the real odds of anything, this is your precision toolkit. Beautifully designed for iOS 26 with Liquid Glass, supporting dark and light modes. CALCULATORS Combinations and permutations — with or without repetition — plus factorial, all powered by a prime-factorized fraction engine for exact, simplified results. Live calculation updates in real-time as you move the sliders. No loading, no waiting. Just math. PROBABILITY ENGINE Type favorable and total outcomes directly, or pipe your combination result into the probability calculator with a single tap. P(A) = m/n, calculated instantly. SCENARIOS Jump into pre-configured probability models — no setup required: · Lottery Models — real draws from the Americas and Europe. See how odds shift when you play 7 numbers instead of 6. · Dice — single or multiple dice, any target outcome. · Coins — exact odds for any head/tail sequence. HISTORY Tap copy on any result to save it to your history and clipboard simultaneously. Recall, reuse or delete individual entries. Up to 200 saved calculations in Pro — enough for the most demanding sessions. SMART INPUT Sliders for broad sweeps. Step controls — and + for precision. Input validation prevents mathematically impossible states — you simply can't break it. —— C&P Pro is a one-time purchase that removes ads and unlocks all current and future features forever. No subscription. No recurring charges. Pay once, yours forever. All purchases are processed by Apple and subject to Apple's Terms of Sale: https://www.apple.com/legal/internet-services/itunes/ —— Available in English, Portuguese, Spanish, French, Italian and German.

SIENG is the official consumer protection platform of the Lao People's Democratic Republic, authorised by the Department of Internal Trade (DIT), Ministry of Industry and Commerce (MOIC). It connects consumers directly with the responsible government authority, making it easier than ever to raise concerns, submit complaints, and seek resolution. WHAT YOU CAN DO WITH SIENG Submit a complaint or report When a product or service doesn't meet the standard you deserve, you can file a formal complaint or report through a simple, guided form. No complicated process. No unnecessary steps. Just a clear path to being heard. Attach your evidences Photos, videos, voice recording, receipts can be uploaded to support your case. Complaint can be taken more accountable with proof. SIENG keeps everything organised in one submission. Follow your case Complaints can be checked any time after submission. You can check the status of your complaint, give a comment with the authorities handling the case. Stay informed on what comes next. Stay informed on your rights Read articles, announcements, and legal guidance published by government departments and consumer protection authorities. SIENG is for every consumer in Laos whether you're dealing with a faulty product, a misleading service, or an unfair business practice. Your voice matters, and this app ensures it reaches the right people. Available for use within the Lao People's Democratic Republic only.