\leq and \geq synonyms (#32434)

Author: Moelf

stdlib/REPL/src/latex_symbols.jl

@@ -589,7 +589,9 @@ const latex_symbols = Dict(
     "\\equiv" => "≡",
     "\\nequiv" => "≢",
     "\\le" => "≤",
+    "\\leq" => "≤",
     "\\ge" => "≥",
+    "\\geq" => "≥",
     "\\leqq" => "≦",
     "\\geqq" => "≧",
     "\\lneqq" => "≨",