Arith Sum+: Unterschied zwischen den Versionen
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== Schema == |
== Schema == |
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[[Bild:arith_sum+. |
[[Bild:arith_sum+.png]] |
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This block |
This block obsoletes the "[[Arith Sumn|Arith [ SumN ] ]]" block. It has the same semantics, but allows for an arbitrary number of input pins. |
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== Operation == |
== Operation == |
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This block returns the sum of all given numbers, i.e |
This block returns the sum of all given numbers, i.e. |
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''sum'' = ''number1'' + ''number2'' + ... + ''numberN''. |
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== Automatic Type Conversion == |
== Automatic Type Conversion == |
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The block allows for mixed mode arithmetic. This means that all combinations of Float, Double, Integer, LargeInteger |
The block allows for mixed mode arithmetic. This means that all combinations of Float, Double, Integer, LargeInteger, Complex, Fractional and ScaledDecimal numbers are allowed as input. |
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<br>However, due to the pins being of type "Number", non-numbers (such as physical values or vectors) are not handled (unless type checks are disabled at the pins). Use the new [[ Arith Sum Any|"Arith [ Sum Any ]" ]] block for this.<br> |
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Depending on the input type(s), the output number is generated as: |
Depending on the input type(s), the output number is generated as: |
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|in1 |
|in1 |
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|in2 |
|in2 |
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|out |
|out |
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|Integer |
|Integer |
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|Integer |
|Integer |
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|Integer (1) |
|Integer (1) |
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|- |
|- |
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|Integer |
|Integer |
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|Float / Double |
|Float / Double |
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|Float / Double |
|Float / Double |
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|- |
|- |
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|Integer |
|Integer |
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|Fraction |
|Fraction |
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|Fraction (2) |
|Fraction (2) |
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|- |
|- |
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|Fraction |
|Fraction |
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|Fraction |
|Fraction |
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|Fraction (2) |
|Fraction (2) |
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|- |
|- |
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|Fraction |
|Fraction |
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|Float / Double |
|Float / Double |
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|Float / Double |
|Float / Double |
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|- |
|- |
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|Float / Double |
|Float / Double |
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|Float / Double |
|Float / Double |
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| |
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|Float / Double |
|Float / Double |
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|} |
|} |
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Notes: |
Notes: |
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<BR> |
<BR> |
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(1) Integers are not limited to a |
(1) Integers are not limited to a 32 or 64bit range. If the result does not fit into a smallInteger, a largeInteger representation with an arbitrary number of digits is automatically chosen (32, 64, 96, 128... bits). |
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(2) If the fraction can be reduced to an integral value, an Integer is returned (i.e. 6/3 will be reduced to 2) |
(2) If the fraction can be reduced to an integral value, an Integer is returned (i.e. 6/3 will be reduced to 2) |
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<hr> |
<hr> |
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Back to [[Standard_Library#Arithmetic|Standard Library]].<br> |
Back to [[Standard_Library#Arithmetic|Standard Library]].<br> |
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Previous: [[Arith |
Previous: [[Arith Sumn|Arith [ SumN ]]]<br> |
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Next: [[Arith Distance|Arith [ Distance ]]] |
Next: [[Arith Distance|Arith [ Distance ]]] |
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Aktuelle Version vom 19. September 2021, 09:27 Uhr
Inhaltsverzeichnis
Schema[Bearbeiten]
This block obsoletes the "Arith [ SumN ] " block. It has the same semantics, but allows for an arbitrary number of input pins.
Operation[Bearbeiten]
This block returns the sum of all given numbers, i.e.
sum = number1 + number2 + ... + numberN.
Automatic Type Conversion[Bearbeiten]
The block allows for mixed mode arithmetic. This means that all combinations of Float, Double, Integer, LargeInteger, Complex, Fractional and ScaledDecimal numbers are allowed as input.
However, due to the pins being of type "Number", non-numbers (such as physical values or vectors) are not handled (unless type checks are disabled at the pins). Use the new "Arith [ Sum Any ]" block for this.
Depending on the input type(s), the output number is generated as:
| in1 | in2 | out | |
| Integer | Integer | Integer (1) | |
| Integer | Float / Double | Float / Double | |
| Integer | Fraction | Fraction (2) | |
| Fraction | Fraction | Fraction (2) | |
| Fraction | Float / Double | Float / Double | |
| Float / Double | Float / Double | Float / Double |
Notes:
(1) Integers are not limited to a 32 or 64bit range. If the result does not fit into a smallInteger, a largeInteger representation with an arbitrary number of digits is automatically chosen (32, 64, 96, 128... bits).
(2) If the fraction can be reduced to an integral value, an Integer is returned (i.e. 6/3 will be reduced to 2)
Revisions[Bearbeiten]
This block has been in the Standard Library since 2.3.0.
