Real constants and functions: Difference between revisions
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(Real constants and functions en True BASIC) |
(Real constants and functions en BASIC256) |
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DEF FNceil(n) = INT(n) - (INT(n) <> n) |
DEF FNceil(n) = INT(n) - (INT(n) <> n) |
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</lang> |
</lang> |
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=={{header|BASIC256}}== |
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<lang basic256>e = exp(1) # e not available |
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print "e = "; e |
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print "PI = "; PI |
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x = 12.345 |
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y = 1.23 |
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print "sqrt = "; sqr(x) # square root |
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print "ln = "; log(e) # natural logarithm base e |
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print "log10 = "; log10(e) # base 10 logarithm |
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print "log = "; log(x)/log(y) # arbitrary base logarithm |
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print "exp = "; exp(e) # exponential |
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print "abs = "; abs(-1) # absolute value |
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print "floor = "; floor(-e) # floor |
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print "ceil = "; ceil(-e) # ceiling |
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print "power = "; x ^ y # power</lang> |
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{{out}} |
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<pre>e = 2.71828182846 |
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PI = 3.14159265359 |
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sqrt = 3.51354521815 |
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ln = 1.0 |
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log10 = 0.4342944819 |
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log = 12.1404787425 |
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exp = 15.1542622415 |
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abs = 1 |
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floor = -3 |
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ceil = -2 |
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power = 22.0056421324</pre> |
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=={{header|bc}}== |
=={{header|bc}}== |