RRM 3-14 Calculation - Revision history

AndrewJohnson: Correct INPx field data

2016-03-22T19:17:06Z

Correct INPx field data

AndrewJohnson: /* Constants */ give up on the pi character

2014-11-19T18:34:59Z

Constants: give up on the pi character

← Older revision		Revision as of 18:34, 19 November 2014
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	==== Constants ====		==== Constants ====

	* PI: returns the mathematical constant ?		* PI: returns the mathematical constant pi
	* D2R: evaluates to ?/180 which, when used as a multiplier, converts an angle from degrees to radians		* D2R: evaluates to PI/180 which, when used as a multiplier, converts an angle from degrees to radians
	* R2D: evaluates to 180/? which as a multiplier converts an angle from radians to degrees		* R2D: evaluates to 180/PI which as a multiplier converts an angle from radians to degrees

	==== Operands ====		==== Operands ====

AndrewJohnson: /* Constants */ Fix pi character

2014-11-19T15:47:20Z

Constants: Fix pi character

← Older revision		Revision as of 15:47, 19 November 2014
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	==== Constants ====		==== Constants ====

	* PI: returns the mathematical constant π		* PI: returns the mathematical constant ?
	* D2R: evaluates to π/180 which, when used as a multiplier, converts an angle from degrees to radians		* D2R: evaluates to ?/180 which, when used as a multiplier, converts an angle from degrees to radians
	* R2D: evaluates to 180/π which as a multiplier converts an angle from radians to degrees		* R2D: evaluates to 180/? which as a multiplier converts an angle from radians to degrees

	==== Operands ====		==== Operands ====

RalphLange: /* Operands */ RNDM unary -> nullary

2014-06-19T15:09:07Z

Operands: RNDM unary -> nullary

← Older revision		Revision as of 15:09, 19 June 2014
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	==== Operands ====		==== Operands ====

	The expression uses the values retrieved from the INP''x'' links as operands, though constants can be used as operands too. These values retrieved from the input links are stored in the A-L fields. The values to be used in the expression are simply referenced by the field letter. For instance, the value obtained from the INPA link is stored in the field A, and the value obtained from INPB is stored in field B. The field names can be included in the expression which will operate on their respective values, as in A+B. Also, the RNDM ~~unary~~ function can be included as an operand in the expression in order to generate a random number between 0 and 1.		The expression uses the values retrieved from the INP''x'' links as operands, though constants can be used as operands too. These values retrieved from the input links are stored in the A-L fields. The values to be used in the expression are simply referenced by the field letter. For instance, the value obtained from the INPA link is stored in the field A, and the value obtained from INPB is stored in field B. The field names can be included in the expression which will operate on their respective values, as in A+B. Also, the RNDM nullary function can be included as an operand in the expression in order to generate a random number between 0 and 1.


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	The keyword ~~<tt>~~VAL~~</tt>~~ returns the current contents of the VAL field (which can be written to by a CA put, so it might ''not'' be the result from last time the expression was evaluated).		The keyword VAL returns the current contents of the VAL field (which can be written to by a CA put, so it might ''not'' be the result from last time the expression was evaluated).

	Also, the RNDM ~~unary~~ function can be included as an operand in the expression in order to generate a random number between 0 and 1.		Also, the RNDM nullary function can be included as an operand in the expression in order to generate a random number between 0 and 1.

	==== Algebraic Operators ====		==== Algebraic Operators ====

AndrewJohnson: /* Question Mark */ Omitting :expr not legal any more

2011-12-08T16:55:50Z

Question Mark: Omitting :expr not legal any more

← Older revision		Revision as of 16:55, 8 December 2011
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	* Result is E if (A+B) < (C+D)		* Result is E if (A+B) < (C+D)
	* Result is F+L+10 if (A+B) >= (C+D)		* Result is F+L+10 if (A+B) >= (C+D)

			Prior to Base 3.14.9 it was legal to omit the : and the second (else) part of the conditional, like this:

	(A+B)<(C+D)?E		(A+B)<(C+D)?E
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	* Result is E if (A+B) < (C+D)		* Result is E if (A+B) < (C+D)
	* Result is unchanged if (A+B) >= (C+D)		* Result is unchanged if (A+B) >= (C+D)

			From 3.14.9 onwards this expression must be rewritten as

			(A+B)<(C+D)?E:VAL

	==== Logical ====		==== Logical ====

SteveLewis: /* Expression Examples */

2010-12-19T21:21:58Z

Expression Examples

← Older revision		Revision as of 21:21, 19 December 2010
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	=== Expression Examples ===		=== Expression Examples ===


	==== Algebraic ====		==== Algebraic ====

SteveLewis: /* Parentheses, Comma, and Semicolon */

2010-12-19T19:51:59Z

Parentheses, Comma, and Semicolon

← Older revision		Revision as of 19:51, 19 December 2010
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	The comma is supported when used to separate the arguments of a binary function.		The comma is supported when used to separate the arguments of a binary function.

	The semicolon is used to separate expressions. Although only one traditional calculation expression is allowed, multiple assignment ~~expression area~~ allowed.		The semicolon is used to separate expressions. Although only one traditional calculation expression is allowed, multiple assignment expressions are allowed.

	==== Conditional Expression ====		==== Conditional Expression ====

SteveLewis: /* Logical */

2010-12-18T00:01:13Z

Logical

← Older revision		Revision as of 00:01, 18 December 2010
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	** Bit-wise And A and B		** Bit-wise And A and B
	** Convert result to floating point		** Convert result to floating point


	==== Assignment ====		==== Assignment ====

SteveLewis: /* Logical */

2010-12-18T00:00:48Z

Logical

← Older revision		Revision as of 00:00, 18 December 2010
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	** Bit-wise And A and B		** Bit-wise And A and B
	** Convert result to floating point		** Convert result to floating point


			==== Assignment ====

			sin(a); a:=a+d2r

			* Causes the CALC record to output the successive values of a sine curve in 1 degree intervals

	=== Operator Display Parameters ===		=== Operator Display Parameters ===

SteveLewis: /* Parentheses and Comma */

2010-12-17T23:57:06Z

Parentheses and Comma

← Older revision		Revision as of 23:57, 17 December 2010
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	* := : assigns a value (right hand side) to a variable (i.e. field)		* := : assigns a value (right hand side) to a variable (i.e. field)

	==== Parentheses and ~~Comma~~ ====		==== Parentheses, Comma, and Semicolon ====

	The open and close parentheses are supported. Nested parenthesis are supported.		The open and close parentheses are supported. Nested parenthesis are supported.

	The comma is supported when used to separate the arguments of a binary function.		The comma is supported when used to separate the arguments of a binary function.

			The semicolon is used to separate expressions. Although only one traditional calculation expression is allowed, multiple assignment expression area allowed.

	==== Conditional Expression ====		==== Conditional Expression ====

← Older revision		Revision as of 19:17, 22 March 2016
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	<TABLE BORDER="1">		<TABLE BORDER="1">
	<TH>Field<TH>Summary<TH>Type<TH>DCT<TH>Initial<TH>Access<TH>Modify<TH>Rec Proc Monitor<TR>		<TH>Field<TH>Summary<TH>Type<TH>DCT<TH>Initial<TH>Access<TH>Modify<TH>Rec Proc Monitor<TR>
	<TD>INPA<TD>Input Link A<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~<TR>		<TD>INPA<TD>Input Link A<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No<TR>
	<TD>INPB<TD>Input Link B<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~<TR>		<TD>INPB<TD>Input Link B<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No<TR>
	<TD>INPC<TD>Input Link C<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~<TR>		<TD>INPC<TD>Input Link C<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No<TR>
	<TD>INPD<TD>Input Link D<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~<TR>		<TD>INPD<TD>Input Link D<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No<TR>
	<TD>INPE<TD>Input Link E<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~<TR>		<TD>INPE<TD>Input Link E<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No<TR>
	<TD>INPF<TD>Input Link F<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~<TR>		<TD>INPF<TD>Input Link F<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No<TR>
	<TD>INPG<TD>Input Link G<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~<TR>		<TD>INPG<TD>Input Link G<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No<TR>
	<TD>INPH<TD>Input Link H<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~<TR>		<TD>INPH<TD>Input Link H<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No<TR>
	<TD>INPI<TD>Input Link I<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~<TR>		<TD>INPI<TD>Input Link I<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No<TR>
	<TD>INPJ<TD>Input Link J<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~<TR>		<TD>INPJ<TD>Input Link J<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No<TR>
	<TD>INPK<TD>Input Link K<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~<TR>		<TD>INPK<TD>Input Link K<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No<TR>
	<TD>INPL<TD>Input Link L<TD>INLINK<TD>Yes<TD>0<TD>No<TD>No<TD>~~N/A~~		<TD>INPL<TD>Input Link L<TD>INLINK<TD>Yes<TD> <TD>Yes<TD>Yes<TD>No
	</TABLE>		</TABLE>