Compare different methods of entering primes in LaTeX Math

data/prime-symbol/sile.sil

@@ -1,25 +1,21 @@
 \begin[papersize=a7]{document}
 \nofolios
 \neverindent
-\font[family=Libertinus Serif,size=12pt]
 \use[module=packages.math]
 \set[parameter=math.font.size,value=16]
+\set[parameter=math.font.family,value=Libertinus Math]
 
-Math mode manners:
-
-\set[parameter=math.font.family,value=STIX Two Math]
 \begin[mode=display]{math}
 	\table[columnalign=right left]{
-		f(x) &= a\prime  + b\dprime + c\trprime \\
-		f\prime(x) &= x^2 + 1
+		f(x) &= a^\prime  + b^\dprime + c^\trprime \\
+		f^\prime(x) &= x^2 + 1
 	}
 \end{math}
 
-\set[parameter=math.font.family,value=Libertinus Math]
 \begin[mode=display]{math}
 	\table[columnalign=right left]{
-		f(x) &= a\prime  + b\dprime + c\trprime \\
-		f\prime(x) &= x^2 + 1
+		f(x) &= a'  + b'' + c''' \\
+		f'(x) &= x^2 + 1
 	}
 \end{math}
 

data/prime-symbol/xelatex.tex

@@ -15,13 +15,19 @@
 \setmathfont{STIX Two Math}
 \[\mathlarger{\begin{aligned}
 	f(x) & = a\prime + b\dprime + c\trprime \\
-	f\prime(x) & = x^{2} + 1
+	f(x) & = a^{\prime} + b^{\dprime} + c^{\trprime} \\
+	f(x) & = a' + b'' + c''' \\
+	f\prime(x) & = x^{2} + 1\\
+	f'(x) & = x^{2} + 1
 \end{aligned}}\]
 
 \setmathfont{Libertinus Math}
 \[\mathlarger{\begin{aligned}
 	f(x) & = a\prime + b\dprime + c\trprime \\
-	f\prime(x) & = x^{2} + 1
+	f(x) & = a^{\prime} + b^{\dprime} + c^{\trprime} \\
+	f(x) & = a' + b'' + c''' \\
+	f\prime(x) & = x^{2} + 1\\
+	f'(x) & = x^{2} + 1
 \end{aligned}}\]
 
 Prose poses problems: