<!DOCTYPE html> <html> <head> <title>Largeop stretching</title> <meta charset="utf-8"/> </head> <body> <p> <math displaystyle="true"> <mrow> <mo id="mo0">(</mo> <mo>∫</mo> <mo id="mo1">)</mo> <mrow> </math> </p> <p> <math> <mrow> <mo id="mo0a">(</mo> <mo>∫</mo> <mo id="mo1a">)</mo> <mrow> </math> </p> <p> <math displaystyle="true"> <mrow> <mo id="mo2">(</mo> <mo>∏</mo> <mo id="mo3">)</mo> <mrow> </math> </p> <p> <math> <mrow> <mo id="mo2a">(</mo> <mo>∏</mo> <mo id="mo3a">)</mo> <mrow> </math> </p> <p> <!-- ⨂ included in the test to check for an assertion involving the direction of the largeop pre-stretch --> <math displaystyle="true"> <mrow> <mo id="mo4">(</mo> <mo>⨂</mo> <mo id="mo5">)</mo> <mrow> </math> </p> </body> </html>