एनआईएसटी डिजिटल लाइब्रेरी ऑफ मैथमेटिकल फंक्शन्स (डीएलएमएफ)
The NIST Digital Library of Mathematical Functions (DLMF) serves as the authoritative, peer-reviewed successor to the Abramowitz and Stegun Handbook
गणना
प्लास्टिक मोल्डिंग और इंजेक्शन मूल्य कैलकुलेटर
Great for rapid estimations of the cost of your next plastic injected part. It has a nice database of plastic
जियोजेब्रा वैज्ञानिक कैलकुलेटर
Basic but does it well, with history, fractions and all features you want from a scientific calculator: GeoGebra Scientific is
फ्री एफईएम को इंस्टॉल किया जा सकता है या ऑनलाइन उपलब्ध है।
FEM software. Install is normally required (Mac, Windows, Linux) … but an online version is available (look at the right
फ्रामाकैल्क ऑनलाइन सहयोगी स्प्रेडशीट
Not the most feature-rich spreadsheet, but ZERO install or registration: Framacalc is a collaborative, web-based spreadsheet service hosted by Framasoft
एमएच-ऑडियो साउंड और ऑडियो कैलकुलेटर (आर्काइव)
A very good resource for online Audio Calculators, classified into 6 categories: Loudspeaker Crossover Acoustic Electronic Turntable Various that really
पूर्णांक अनुक्रमों का ऑनलाइन विश्वकोश (ओईआईएस)
The largest online integer sequences database, searchable. It provides a searchable interface to identify sequences by numerical terms, keywords, or
ऑनलाइन यूनिट कनवर्टर
Efficient and well organised (be sure to look at the “by Family” drop-down and not stay at the “Most Popular”
वोल्फ्राम अल्फा साइंस रेफरेंस – कम्प्यूटेशनल
Provides engineering information and problem solving techniques and maths, all powered by a powerful search engine: WolframAlpha functions as a
सांख्यिकी सारणी
Provides all the statistical tables when MS Excel has no formula to compute it automatically. All these tables here are