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git-svn-id: http://lampsvn.epfl.ch/svn-repos/scala/scala/trunk@4615 5e8d7ff9-d8ef-0310-90f0-a4852d11357a
This commit is contained in:
mihaylov 2005-10-05 09:33:29 +00:00
parent 91912e98ad
commit ea39e54067
4 changed files with 161 additions and 0 deletions

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@ -0,0 +1,22 @@
/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2002-2005, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.runtime.compat;
class StringBuilder {
val str = new System.Text.StringBuilder();
def append(x: Any): StringBuilder = {
str.Append(x);
this
}
def length(): Int = str.Length;
override def toString() = str.toString();
}

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@ -0,0 +1,22 @@
/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2002-2005, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.runtime.compat;
class StringBuilder {
val str = new StringBuffer();
def append(x: Any): StringBuilder = {
str.append(x);
this
}
def length(): Int = str.length();
override def toString() = str.toString();
}

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1
2
1/2
5/6
1/3
5/7
3/2
66/42
1/3
5/7
3/2
11/7
11/7
7/11
11/7
11/7
13/36
False
True
True
False
set0 = []
set1 = [1]
set2 = [1,2]
set3 = [1,2,3]
set4 = [1,2,3,4]
set2 contains the following elements:
1
2
set3 contains the following elements:
1
2
3
set4 contains the following elements:
1
2
3
4
2 <- set2: True
3 <- set2: False
setx = [-10,-1,0,3,5,21]
setx * 2 = [-20,-2,0,6,10,42]
setx = [-10,-1,0,3,5,21]
sety = [-9,-5,-1,0,3,7,8]
setx & sety = [-1,0,3]
sety & setx = [-1,0,3]
setx > 0 = [3,5,21]
sety > 0 = [3,7,8]
setx & sety = [-1,0,3]
sety & setx = [-1,0,3]
1/1
1/1
1/1

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Probe: f = 32
Probe: c = 0
Probe: f = ?
Probe: c = ?
Probe: f = 212
Probe: c = 100
Probe: f = ?
Probe: c = ?
Probe: c = 0
Probe: f = 32
Probe: c = ?
Probe: f = ?
Probe: c = 100
Probe: f = 212
Probe: c = ?
Probe: f = ?
0 Celsius -> 32 Fahrenheits
100 Celsius -> 212 Fahrenheits
32 Fahrenheits -> 0 Celsius
212 Fahrenheits -> 100 Celsius
a = ?, b = ?, c = ? => ? * ? = ?
a = 2, b = ?, c = ? => 2 * ? = ?
a = ?, b = 3, c = ? => ? * 3 = ?
a = ?, b = ?, c = 6 => ? * ? = 6
a = 2, b = 3, c = ? => 2 * 3 = 6
a = 2, b = ?, c = 6 => 2 * 3 = 6
a = ?, b = 3, c = 6 => 2 * 3 = 6
a = 2, b = 3, c = 6 => 2 * 3 = 6
a = 0, b = ?, c = ? => 0 * ? = 0
a = ?, b = 0, c = ? => ? * 0 = 0
a = ?, b = ?, c = 0 => ? * ? = 0
a = 0, b = 7, c = ? => 0 * 7 = 0
a = 7, b = 0, c = ? => 7 * 0 = 0
a = 0, b = 0, c = ? => 0 * 0 = 0
a = 0, b = ?, c = 0 => 0 * ? = 0
a = ?, b = 0, c = 0 => ? * 0 = 0
a = 0, b = 7, c = 0 => 0 * 7 = 0
a = 7, b = 0, c = 0 => 7 * 0 = 0
a = 0, b = 0, c = 0 => 0 * 0 = 0
a = 3, b = 4 => c = 5
a = 3, c = 5 => b = 4
b = 4, c = 5 => a = 3