Roots of a function: Difference between revisions
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→{{header|Sidef}}: updated code
m (→{{header|Sidef}}: updated code) |
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Line 2,372:
=={{header|Sidef}}==
<lang ruby>func f(x) {
x*x*x - 3*x*x + 2*x
}
var step = 0.001
var start = -1
var stop = 3
for x in range(start+step, stop, step)
static sign = false
given (var value = f(x)) {
when (0) {
say "Root found at #{x}"
}
case (sign && ((value > 0)
say "Root found near #{x}"
}
}
sign = value>0
}</lang>
{{out}}
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