A Quote by David Parnas

Requirements in mathematical language are no use unless they are easier to read than the code. — © David Parnas
Requirements in mathematical language are no use unless they are easier to read than the code.
We feel certain that the extraterrestrial message is a mathematical code of some kind. Probably a number code. Mathematics is the one language we might conceivably have in common with other forms of intelligent life in the universe. As I understand it, there is no reality more independent of our perception and more true to itself than mathematical reality.
Language is not a barrier, specially Hindi. It is the only language I read, write and speak in and so it is far easier than South Indian languages.
Everybody has a language or code that they use with their wife or their girlfriend or boyfriend or what have you. It's a language aside from the language they have with strangers.
The whole thing is this: If you don't use just basic grammar, if you don't get the language down, you're not going to have access to a tool that people use as a weapon against you. The only reason I was never taught to read and write was because it was easier for them to lead me. But the second I learned to read and write, I began to lead myself.
The physicist may be satisfied when he has the mathematical scheme and knows how to use for the interpretation of the experiments. But he has to speak about his results also to non-physicists who will not be satisfied unless some explanation is given in plain language. Even for the physicist the description in plain language will be the criterion of the degree of understanding that has been reached.
Each routine you read turns out to be pretty much what you expected. You can call it beautiful code when the code also makes it look like the language was made for the problem.
In separating out, say, legal and moral requirements, I tend to work with paradigms rather than strict divisions - eg, paradigmatically, legal requirements are jurisdictionally bound whereas ethical requirements are aspirationally universal; ethical requirements focus especially on intentions whereas legal requirements focus primarily on conduct; ethical requirements take priority over legal requirements; and so on.
Press releases are easier to write than code, and that is still easier than making a great product.
Everybody has a language or code that they use with their wife or their girlfriend or boyfriend or what have you. It's a language aside from the language they have with strangers. I've always been maybe an abuser of alliteration, but I've always loved it and I like how those words sound together.
Everybody has a language or code that they use with their wife or their girlfriend or boyfriend or what have you. It’s a language aside from the language they have with strangers. I’ve always been maybe an abuser of alliteration, but I’ve always loved it and I like how those words sound together.
It's up to the artist to use language that can be understood, not hide it in some private code. Most of these jokers don't even want to use language you and I know or can learn . . . they would rather sneer at us and be smug, because we 'fail' to see what they are driving at. If indeed they are driving at anything--obscurity is usually the refuge of incompetence.
If the system exhibits a structure which can be represented by a mathematical equivalent, called a mathematical model, and if the objective can be also so quantified, then some computational method may be evolved for choosing the best schedule of actions among alternatives. Such use of mathematical models is termed mathematical programming.
Mathematical science shows what is. It is the language of unseen relations between things. But to use and apply that language, we must be able fully to appreciate, to feel, to seize the unseen, the unconscious.
There's a subtle reason that programmers always want to throw away the code and start over. The reason is that they think the old code is a mess. [...] The reason that they think the old code is a mess is because of a cardinal, fundamental law of programming: It's harder to read code than to write it.
Very few pilots even know how to read Morse code anymore. But if a pilot could read Morse code, he could tell which beacon he was approaching by the code that was flashing from it.
I read everything. I'll read a John Grisham novel, I'll sit and read a whole book of poems by Maya Angelou, or I'll just read some Mary Oliver - this is a book that was given to me for Christmas. No particular genre. And I read in French, and I read in German, and I read in English. I love to see how other people use language.
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