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Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
12433 changed files with 156208 additions and 123 deletions
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Task/Nth-root/BASIC/nth-root-1.basic Normal file
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FUNCTION RootX (tBase AS DOUBLE, tExp AS DOUBLE, diffLimit AS DOUBLE) AS DOUBLE
DIM tmp1 AS DOUBLE, tmp2 AS DOUBLE
' Initial guess:
tmp1 = tBase / tExp
DO
tmp2 = tmp1
' 1# tells compiler that "1" is a double, not an integer
tmp1 = (((tExp - 1#) * tmp2) + (tBase / (tmp2 ^ (tExp - 1#)))) / tExp
LOOP WHILE (ABS(tmp1 - tmp2) > diffLimit)
RootX = tmp1
END FUNCTION

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Task/Nth-root/BASIC/nth-root-2.basic Normal file
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FUNCTION RootX# (tBase AS DOUBLE, tExp AS DOUBLE, diffLimit AS DOUBLE)

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Task/Nth-root/BASIC/nth-root-3.basic Normal file
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PRINT "The "; e; "th root of "; b; " is "; RootX(b, e, .000001)