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#200 Implement new logical functions

v1.1.x
closed
Erik Hänel
None
v1.1.0
New Functionality
2017-05-28
2017-05-12
Erik Hänel
No

Implement the two logical functions and() and or(), which shall be capable of using an arbitrary number of inputs and returning a logical number, indicating, whether all (and()) or at least one (or()) of its argument is non-zero.

Analysis:
This can be done by consecutive comparing the input arguments against zero.

Implementation:
The functions were implemented as proposed by the analysis. Implementation tests were passed successfully.

Documentation:
The new functions were added to the syntaxelements, to the language strings and to the search database. They were as well added to the list of predefined functions.

Tests:
Tests were passed successfully. Functionality implemented successfully.

Discussion

  • Erik Hänel

    Erik Hänel - 2017-05-12
    • status: open --> accepted
     

  • Erik Hänel

    Erik Hänel - 2017-05-13
    • status: accepted --> analyzing
     

  • Erik Hänel

    Erik Hänel - 2017-05-13
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -1 +1,10 @@
 Implement the two logical functions `and()` and `or()`, which shall be capable of using an arbitrary number of inputs and returning a logical number, indicating, whether all (`and()`) or at least one (`or()`) of  its argument is non-zero.
+
+**Analysis:**
+This can be done by consecutive comparing the input arguments against zero.
+
+**Implementation:**
+
+**Documentation:**
+
+**Tests:**
    • status: analyzing --> implementing
     

  • Erik Hänel

    Erik Hänel - 2017-05-14
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -4,7 +4,9 @@
 This can be done by consecutive comparing the input arguments against zero.

 **Implementation:**
+The functions were implemented as proposed by the analysis. Implementation tests were passed successfully.

 **Documentation:**
+The new functions were added to the syntaxelements, to the language strings and to the search database. They were as well added to the list of predefined functions.

 **Tests:**
    • status: implementing --> testing
     

  • Erik Hänel

    Erik Hänel - 2017-05-28
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -10,3 +10,4 @@
 The new functions were added to the syntaxelements, to the language strings and to the search database. They were as well added to the list of predefined functions.

 **Tests:**
+Tests were passed successfully. Functionality implemented successfully.
    • status: testing --> closed
     

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