Module:Rational: Difference between revisions
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-- return a rational number in ket notation | -- return a rational number in ket notation | ||
-- NaN, infinity, zero values use special representations | -- NaN, infinity, zero values use special representations | ||
function p.as_ket(a, frame, skip_many_zeros, only_numbers | function p.as_ket(a, frame, skip_many_zeros, only_numbers) | ||
skip_many_zeros = skip_many_zeros or true | skip_many_zeros = skip_many_zeros or true | ||
only_numbers = only_numbers or false | only_numbers = only_numbers or false | ||
if type(a) == 'number' then | if type(a) == 'number' then | ||
a = p.new(a) | a = p.new(a) | ||
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if u.is_prime(i) then | if u.is_prime(i) then | ||
if i > 2 then | if i > 2 then | ||
template_arg = template_arg .. | template_arg = template_arg .. ' ' | ||
end | end | ||
template_arg = template_arg .. (a[i] or 0) | template_arg = template_arg .. (a[i] or 0) | ||
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template_arg = template_arg_without_trailing_zeros | template_arg = template_arg_without_trailing_zeros | ||
if #template_arg > 0 then | if #template_arg > 0 then | ||
template_arg = template_arg .. | template_arg = template_arg .. ' ' | ||
end | end | ||
template_arg = template_arg .. '0<sup>' .. zeros_n .. '</sup> ' .. (a[i] or 0) | template_arg = template_arg .. '0<sup>' .. zeros_n .. '</sup> ' .. (a[i] or 0) | ||