“If this were Ada, I suppose we'd just constant fold 1/0 into die 'Illegal division by zero”

[199711100226.SAA12549@wall.org, 1997]
Usenet postings, 1997

Adopted from Wikiquote. Last update June 3, 2021. History

Help us to complete the source, original and additional information

Do you have more details about the quote "If this were Ada, I suppose we'd just constant fold 1/0 into die 'Illegal division by zero" by Larry Wall?

Larry Wall294

American computer programmer and author, creator of Perl 1954

Related quotes

“The only number that would ever be enough is 0. Zero pounds, zero life, size zero, double-zero, zero point. Zero in tennis is love. I finally get it.”

Laurie Halse Anderson (1961) American children's writer

“I make… a cursory survey of certain pyro-electric properties of the alloys of platinum. Curiously… the data… led to a striking result.. it appears that the zero resistance f(0), if the resistance at t^O be r = f(t), and the zero coefficient f^{\prime}(0)/f(0), are related to each other by a law which during the stages of low percentage alloying is independent of the ingredients of the alloy, except in so far as they modify its electrical conductivity.”

Carl Barus (1856–1935) U.S. physicist

"On the Thermo-Electric Measurement of High Temperatures" (April 8, 1889)

“A democratic country has zero tolerance for all illegal monitoring operations.”

Jiang Yi-huah (1960) Taiwanese politician

Jiang Yi-huah (2013) cited in " Jiang defends Cabinet ahead of poll http://www.chinapost.com.tw/taiwan/national/national-news/2013/10/15/391346/Jiang-defends.htm" on The China Post, 15 October 2013

“Willingham, waiting in the batters box, Wagner ready, the 1–0 pitch, swing and fly ball to left, Floyd under it, he's there, put it in the books, The New York Mets have won the 2006 National League Eastern Division Championship and the party is under way.”

Howie Rose (1954) American sports announcer

Calling the 2006 National League East Clincher.
2006

“But the stock market is not 1:1-it is not a zero sum game. So those deaf, dumb and blind economists can't find the capital flows.”

Andy Kessler (1958) American writer

Part VII, The Margin Surplus, Wealth How?, p. 261.
Running Money (2004) First Edition

“It was early 1932, when Einstein and I both were at the California Institute of Technology in Pasedena, and we just decided to look for a simple relativistic model that agreed reasonably well with the known observational data, namely, the Hubble recession rate and the mean density of matter in the universe. So we took the space curvature to be zero and also the cosmological constant and the pressure term to be zero, and then it follows straightforwardly that the density is proportional to the square of the Hubble constant. It gives a value for the density that is high, but not impossibly high. That's about all there was to it. It was not an important paper, although Einstein apparently thought that it was. He was pleased to have a simple model with no cosmological constant. That's it.”

Willem de Sitter (1872–1934) Dutch cosmologist

As quoted by Helge Kragh, Masters of the Universe: Conversations with Cosmologists of the Past (2014)

“E = mc2 really applies only to isolated bodies at rest. In general, when you have moving bodies, or interacting bodies, energy and mass aren't proportional. E = mc2 simply doesn't apply. …For moving bodies, the correct mass-energy equation is
E=\frac {mc^2} {\sqrt{1-\frac{v^2} {c^2}}}
where v is the velocity. For a body at rest (v=0), this becomes E = mc2. …we must consider the special case of particles with zero mass… examples include photons, color gluons, and gravitons. If we attempt to put m = 0 and v = c in our general mass-energy equation, both the numerator and denominator on the right-hand-side vanish, and we get the nonsensical relation E = 0/0. The correct result is that the energy of a photon can take any value. …The energy E of a photon is proportional to the frequency f of the light it represents. …they are related by the Planck-Einstein-Schrödinger equation E = hf, where h is Plank's constant.”

Frank Wilczek (1951) physicist

when the velocity <math>v</math> approaches the speed of light c, the denominator approaches 0 thus E approaches infinity, unless m = 0.
Source: The Lightness of Being – Mass, Ether and the Unification of Forces (2008), Ch. 3, p. 19 & Appendix A

“1: One man's constant is another man's variable.”

Alan Perlis Epigrams on Programming

Epigrams on Programming, 1982

“1. Zero is a number.
2. The successor of any number is another number.
3. There are no two numbers with the same successor.
4. Zero is not the successor of a number.
5. Every property of zero, which belongs to the successor of every number with this property, belongs to all numbers.”

Giuseppe Peano (1858–1932) Italian mathematician

As expressed in "The Mathematical Philosophy of Giuseppe Peano" by Hubert C. Kennedy, in Philosophy of Science Vol. 30, No. 3 (July 1963)
Peano axioms

“As the world changed, we reverted to social divisions that we'd thought were obsolete. The egalitarian pretenses of the high-octane decades had dissolved and nobody even debated it anymore, including the women of our town. A plain majority of the townspeople were laborers now, whatever in life they had been before. Nobody in town called them peasants, but in a effect that's what they'd become. That's just the way things were.”

James Howard Kunstler book World Made By Hand

Source: World Made By Hand (2008), Chapter 21, p. 101

“If this were Ada, I suppose we'd just constant fold 1/0 into die 'Illegal division by zero”

Help us to complete the source, original and additional information

Larry Wall294

Related quotes

Related topics