[css-values-4][editorial] Consistent subscript casing.

Author: tabatkins

css-values-4/Overview.bs

@@ -533,7 +533,7 @@ Combining Values: Interpolation, Addition, and Accumulation</h2>
 			If a value type does not define a specific procedure for <a>addition</a>
 			or is defined as <dfn export>not additive</dfn>,
 			its <a>addition</a> operation is simply
-			<var>V<sub>result</sub></var> = <var>V<sub>b</sub></var>.
+			<var>V<sub>result</sub></var> = <var>V<sub>B</sub></var>.
 
 		<dt><dfn id="accumulation" lt="value accumulation | accumulation procedure" local-lt="accumulate | accumulation">accumulation</dfn>
 		<dd>
@@ -1273,14 +1273,14 @@ Computation and Combination of <<integer>></h4>
 	<a>Interpolation</a> of <<integer>> is defined as
 	<var>V</var><sub>result</sub> =
 		round((1 - <var>p</var>) &times; <var>V<sub>A</sub></var> +
-		<var>p</var> &times; <var>V<sub>b</sub></var>);
+		<var>p</var> &times; <var>V<sub>B</sub></var>);
 	that is, interpolation happens in the real number space
 	as for <<number>>s, and the result is converted to an <<integer>>
 	by [=rounding to the nearest integer=].
 
 	<a>Addition</a> of <<integer>> is defined as
 	<var>V<sub>result</sub></var> =
-		<var>V<sub>A</sub></var> + <var>V<sub>b</sub></var>
+		<var>V<sub>A</sub></var> + <var>V<sub>B</sub></var>
 
 	<wpt>
 	css/css-values/calc-positive-fraction-001.html
@@ -1338,11 +1338,11 @@ Computation and Combination of <<number>></h4>
 	<a>Interpolation</a> of <<number>> is defined as
 	<var>V</var><sub>result</sub> =
 		(1 - <var>p</var>) &times; <var>V<sub>A</sub></var> +
-		<var>p</var> &times; <var>V<sub>b</sub></var>
+		<var>p</var> &times; <var>V<sub>B</sub></var>
 
 	<a>Addition</a> of <<number>> is defined as
 	<var>V<sub>result</sub></var> =
-		<var>V<sub>A</sub></var> + <var>V<sub>b</sub></var>
+		<var>V<sub>A</sub></var> + <var>V<sub>B</sub></var>
 
 <h3 id='dimensions'>
 Numbers with Units: <a>dimension</a> values</h3>
@@ -1403,11 +1403,11 @@ Combination of Dimensions</h4>
 	is defined as
 	<var>V</var><sub>result</sub> =
 		(1 - <var>p</var>) &times; <var>V<sub>A</sub></var> +
-		<var>p</var> &times; <var>V<sub>b</sub></var>
+		<var>p</var> &times; <var>V<sub>B</sub></var>
 
 	<a>Addition</a> of <a>compatible</a> <a>dimensions</a> is defined as
 	<var>V<sub>result</sub></var> =
-		<var>V<sub>A</sub></var> + <var>V<sub>b</sub></var>
+		<var>V<sub>A</sub></var> + <var>V<sub>B</sub></var>
 
 <!--
 █████   ██
@@ -1456,11 +1456,11 @@ Computation and Combination of <<percentage>></h4>
 	<a>Interpolation</a> of <<percentage>> is defined as
 	<var>V</var><sub>result</sub> =
 		(1 - <var>p</var>) &times; <var>V<sub>A</sub></var> +
-		<var>p</var> &times; <var>V<sub>b</sub></var>
+		<var>p</var> &times; <var>V<sub>B</sub></var>
 
 	<a>Addition</a> of <<percentage>> is defined as
 	<var>V<sub>result</sub></var> =
-		<var>V<sub>A</sub></var> + <var>V<sub>b</sub></var>
+		<var>V<sub>A</sub></var> + <var>V<sub>B</sub></var>
 
 <h3 id="mixed-percentages">
 Mixing Percentages and Dimensions</h3>
@@ -1523,11 +1523,11 @@ Computation and Combination of Percentage and Dimension Mixes</h4>
 	<ul>
 		<li>
 			equivalent to <a>interpolation</a> of <<length>>
-			if both <var>V<sub>A</sub></var> and <var>V<sub>b</sub></var> are pure <<length>> values
+			if both <var>V<sub>A</sub></var> and <var>V<sub>B</sub></var> are pure <<length>> values
 
 		<li>
 			equivalent to <a>interpolation</a> of <<percentage>>
-			if both <var>V<sub>A</sub></var> and <var>V<sub>b</sub></var> are pure <<percentage>> values
+			if both <var>V<sub>A</sub></var> and <var>V<sub>B</sub></var> are pure <<percentage>> values
 		<li>
 			equivalent to converting both values into a ''calc()'' expression
 			representing the sum of the dimension type and a percentage
@@ -4940,15 +4940,15 @@ Combination of Math Functions</h3>
 	with each other
 	or with numeric values and other numeric-valued functions,
 	is defined as
-	V<sub>result</sub> = calc((1 - p) * V<sub>A</sub> + p * V<sub>b</sub>).
+	V<sub>result</sub> = calc((1 - p) * V<sub>A</sub> + p * V<sub>B</sub>).
 	([=simplify a calculation tree|Simplification=] of the value might then reduce the expression
 	to a smaller, simpler form.)
 
 	[=Addition=] of [=math functions=],
 	with each other
 	or with numeric values and other numeric-valued functions,
 	is defined as
-	V<sub>result</sub> = calc(V<sub>A</sub> + V<sub>b</sub>).
+	V<sub>result</sub> = calc(V<sub>A</sub> + V<sub>B</sub>).
 	([=simplify a calculation tree|Simplification=] of the value might then reduce the expression
 	to a smaller, simpler form.)