Skip to main content
Search IntMath
Close

Oliver Heaviside (1850 - 1925, England)

Oliver Heaviside was an important pioneer in the study of electronics.

Some highlights of Heaviside's constributions:

Oliver Heaviside
  • Heaviside caught scarlet fever when he was a young child and this affected his hearing.
  • At age 16 he left school. He taught himself Morse code and electricity. He was helped by his uncle Charles Wheatstone (after whom the Wheatstone bridge* was named).
  • Heaviside introduced operational calculus to enable him to solve the ordinary DEs which came out of the theory of electrical circuits. He replaced the differential operator `d/dx` by a variable `p`, which transformed differential equations into easier algebraic equations. The solution of the algebraic equation could be transformed back using conversion tables to give the solution of the original differential equation.
  • Had the idea for an induction coil to increase induction, but it was patented in 1904 in the United States by AT&T.
  • His nails were always exquisitely manicured, and painted a glistening cherry pink...(!)

*He developed the Wheatstone bridge, used for determining an unknown resistance:

Wheatstone bridge

Problem Solver

AI Math Calculator Reviews

This tool combines the power of mathematical computation engine that excels at solving mathematical formulas with the power of GPT large language models to parse and generate natural language. This creates math problem solver thats more accurate than ChatGPT, more flexible than a calculator, and faster answers than a human tutor. Learn More.

Tips, tricks, lessons, and tutoring to help reduce test anxiety and move to the top of the class.