version 1.2, 2007/01/29 11:02:53 |
version 1.3, 2007/02/03 21:15:06 |
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scale = 20 |
scale = 20 |
define e(x) { |
define e(x) { |
auto a, b, c, d, e, g, t, w, y |
auto a, b, c, d, e, g, t, w, y, r |
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r = ibase |
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ibase = A |
t = scale |
t = scale |
scale = t + .434*x + 1 |
scale = t + .434*x + 1 |
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g = g*g |
g = g*g |
} |
} |
scale = t |
scale = t |
if (w == 1) return(1/g) |
ibase = r |
return(g/1) |
if (w == 1) return (1/g) |
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return (g/1) |
} |
} |
e = g |
e = g |
} |
} |
} |
} |
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define l(x) { |
define l(x) { |
auto a, b, c, d, e, f, g, u, s, t |
auto a, b, c, d, e, f, g, u, s, t, r |
if (x <= 0) return (1 - 10^scale) |
r = ibase |
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ibase = A |
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if (x <= 0) { |
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a = (1 - 10^scale) |
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ibase = r |
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return (a) |
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} |
t = scale |
t = scale |
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f = 1 |
f = 1 |
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g = c/d |
g = c/d |
if (g == e) { |
if (g == e) { |
scale = t |
scale = t |
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ibase = r |
return (u*c/d) |
return (u*c/d) |
} |
} |
e = g |
e = g |
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} |
} |
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define s(x) { |
define s(x) { |
auto a, b, c, s, t, y, p, n, i |
auto a, b, c, s, t, y, p, n, i, r |
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r = ibase |
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ibase = A |
t = scale |
t = scale |
y = x/.7853 |
y = x/.7853 |
s = t + length(y) - scale(y) |
s = t + length(y) - scale(y) |
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c = a/b |
c = a/b |
if (c == 0) { |
if (c == 0) { |
scale = t |
scale = t |
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ibase = r |
return (s/1) |
return (s/1) |
} |
} |
s = s + c |
s = s + c |
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} |
} |
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define c(x) { |
define c(x) { |
auto t |
auto t, r |
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r = ibase |
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ibase = A |
t = scale |
t = scale |
scale = scale + 1 |
scale = scale + 1 |
x = s(x + 2*a(1)) |
x = s(x + 2*a(1)) |
scale = t |
scale = t |
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ibase = r |
return (x/1) |
return (x/1) |
} |
} |
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define a(x) { |
define a(x) { |
auto a, b, c, d, e, f, g, s, t |
auto a, b, c, d, e, f, g, s, t, r |
if (x == 0) return(0) |
if (x == 0) return(0) |
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r = ibase |
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ibase = A |
if (x == 1) { |
if (x == 1) { |
if (scale < 52) { |
if (scale < 52) { |
return(.7853981633974483096156608458198757210492923498437764/1) |
a = .7853981633974483096156608458198757210492923498437764/1 |
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ibase = r |
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return (a) |
} |
} |
} |
} |
t = scale |
t = scale |
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d = d*a |
d = d*a |
g = c/d |
g = c/d |
if (g == e) { |
if (g == e) { |
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ibase = r |
scale = t |
scale = t |
return (x*c/d) |
return (x*c/d) |
} |
} |
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} |
} |
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define j(n,x) { |
define j(n,x) { |
auto a,b,c,d,e,g,i,s,k,t |
auto a, b, c, d, e, g, i, s, k, t, r |
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r = ibase |
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ibase = A |
t = scale |
t = scale |
k = 1.36*x + 1.16*t - n |
k = 1.36*x + 1.16*t - n |
k = length(k) - scale(k) |
k = length(k) - scale(k) |
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c = c*i*(n + i) |
c = c*i*(n + i) |
g = b/c |
g = b/c |
if (g == e) { |
if (g == e) { |
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ibase = r |
scale = t |
scale = t |
return (g/1) |
return (g/1) |
} |
} |