Isqrt (integer square root) of X: Difference between revisions
Added Easylang
m (→Quackery: improved commentary) |
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Line 2,061:
isqrt(7^ 9) = 6352
isqrt(7^10) = 16807</pre>
=={{header|EasyLang}}==
{{trans|Lua}}
<syntaxhighlight lang=easylang>
func isqrt x .
q = 1
while q <= x
q *= 4
.
while q > 1
q = q div 4
t = x - r - q
r = r div 2
if t >= 0
x = t
r = r + q
.
.
return r
.
print "Integer square roots from 0 to 65:"
for n = 0 to 65
write isqrt n & " "
.
print ""
print ""
print "Integer square roots of 7^n"
p = 7
n = 1
while n <= 21
print n & " " & isqrt p
n = n + 2
p = p * 49
.
</syntaxhighlight>
=={{header|F_Sharp|F#}}==
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