10 lines
309 B
Plaintext
10 lines
309 B
Plaintext
say "Arithmetic derivative for n in range [-99, 100]:"
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-99 .. 100 -> map { .arithmetic_derivative }.each_slice(10, {|*a|
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a.map { '%4s' % _ }.join(' ').say
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})
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say "\nArithmetic derivative D(10^n)/7 for n in range [1, 20]:"
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for n in (1..20) {
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say "D(10^#{n})/7 = #{arithmetic_derivative(10**n) / 7}"
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}
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