Euler's formula states that, for any real φ, the complex exponential function satisfies
eiφ = cos(φ) + i sin(φ) where i is the imaginary square root of -1.
A special case of the above formula, which is known as Euler's identity, is
eiπ + 1 = 0.
Euler published the formula, which relates complex exponentials to trigonometric functions in 1748. See related link.
He discovered the all important Euler's Rule often referred to as Euler's Formula.
molecular formula :]-kyrstiann dynae :]
This formula is called the quadratic formula.
An empirical formula refers to the chemical formula that indicates the simplest ratio of atoms in a compound. Two different compounds may have the same empirical formula.
Its called 'swami dhadacharya' formula
Not sure on formula but do you mean H20?
In a spreadsheet a built-in formula is called a function.
The formula of a compound with the smallest ratios is called the empirical formula. It represents the simplest whole-number ratio of atoms in a compound.
A formula unit
Its the same. The formula is alternatively called Slovins Formula but its more appropriately called Yamane formula since its Taro Yamane who formulated it.
an empirical formula For an ionic compound, the empirical formula is called a formula unit.