As a relief from searching for news in a press devoid of news, the
study of these problems is welcome enough, and to the unmathematical
mind, no doubt, the solutions appear to be something miraculous. But
to the mathematical mind a thing more miraculous is the awe with which
the unmathematical regard the simplest manipulation of figures. Most
of my life at school was spent in such pursuits that I feel bound to
claim the mathematical mind to some extent, with the result that I can
look down wonderingly upon these deeps of ignorance yawning daily in
the papers--much, I dare say, as the senior wrangler looks down upon
me. Figures may puzzle me occasionally, but at least they never cause
me surprise or alarm.
Naturally, then, I am jealous for the mathematical mind. If a man who
makes a false quantity, or attributes Lycidas to Keats, is generally
admitted to be uncultured, I resent it very much that no stigma
attaches to the gentleman who cannot do short division. I remember
once at school having to do a piece of Latin prose about the Black
Hole of Calcutta. It was a moving story as told in our prose book, and
I had spent an interesting hour turning into fairly correct and wholly
uninspired Latin--the sort of Latin I suppose which a small uneducated
Roman child (who had heard the news) would have written to a
school-boy friend. The size of the Black Hole was given as "twenty
foot square." I had no idea how to render this idiomatically, but I
knew that a room 20 ft. square contained 400 square feet. Also I knew
the Latin for one square foot. But you will not be surprised to hear
that my form master, a man of culture and education, leapt upon me.
"Quadringenti," he snapped, "is 400, not 20."
"Quite so," I agreed. "The room had 400 square feet."
"Read it again. It says 20 square feet."
"No, no, 20 feet square."
He glared at me in indignation. "What's the difference?" he said.
I sighed and began to explain. I went on explaining. If there had not
been other things to do than teaching cultured and educated
schoolmasters, I might be explaining still.
Yes, I resented this; and I resent now the matter-of-fact way in which
we accept the ignorance of mathematics shown by our present
teachers--the press. At every election in which there are only two
candidates a dozen papers discover with amazement this astounding
coincidence in the figures: that the decrease in, say, the Liberal
vote subtracted from the increase in the Conservative vote is exactly
equal to the increase in the poll. If there should happen to be three
candidates for a seat, the coincidences discovered are yet more
numerous and astonishing. Last Christmas a paper let itself go still
further, and dived into the economics of the plum pudding. A plum
pudding contains raisins, flour, and sugar. Raisins had gone up 2d. a
pound, or whatever it was, flour 6d., and sugar 1d. Hence the pudding
now would cost 9d. a pound more!
Public-domain text, read in full here on John Shaqi.
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