Imaginary numbers began as a desperate solution to equations that seemed unsolvable. In the 1500s, Italian mathematicians working on cubic equations encountered the square root of negative one — a ...

Years ago, no math education was complete without understanding how to compute a square root. Today, you are probably just reaching for a calculator, or if you are writing a program, you’ll probably ...

We formerly looked at the first world’s fair that featured a significant number of automobile manufacturers displaying their ...

If the discriminant (b² - 4ac) is negative, the roots are complex numbers. Complex roots always come in conjugate pairs (a + ...

Abstract: Nanocrystalline materials are widely utilized in high-frequency transformers due to their exceptional electromagnetic properties. Accurate loss prediction and effective hysteresis simulation ...

Time for your weekly edition of the Defector Funbag. Got something on your mind? Email the Funbag. You can also read Drew over at SF GATE, and buy Drew’s books while you’re at it. Today, we’re talking ...

In statistics the term “population” has a slightly different meaning from the one given to it in ordinary speech. It need not refer only to people or to animate creatures – the population of Britain, ...

The selection of Advent calendars for dogs available in stores is vast, with promises regarding content, size, variety, ...

Let us commence with our reading, then, so that the best of what the Beehive State has to yield may be brought more clearly to our gaze. Here is your first card—the Eight of Wands. This is a card of ...

🦃 Thanksgiving store hours ️ Thanksgiving travel 🏘️ Growth plan for Clairemont 🌊 King tides coming soon 🌇 Chula Vista bayfront redevelopment San Diego trash fees are far higher than voters were ...

Most of the people who ended up in ICE custody had been accused of low-level offenses like theft, prostitution and drug possession. Bar blames ID scanner for underage party ... Raising Cane's eyes ...