{"id":293311,"date":"2023-07-17T06:52:03","date_gmt":"2023-07-17T06:52:03","guid":{"rendered":"\/forum\/forums\/reply\/293311\/"},"modified":"2023-07-17T06:52:03","modified_gmt":"2023-07-17T06:52:03","slug":"293311","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293311\/","title":{"rendered":"Reply To: Help with expression"},"content":{"rendered":"<p>There is a couple of things I notice here. Do you see how the ( is italicized before the [ ? That is letting you know it is treating the ( as part of the units. The easiest solution would be to add a  * 1 before each of the units. This will multiply you scalar by a unit value of each. The alternative would be to put the units inside the (). <\/p>\n<p>I would also double check your order of operations. Do you want (15^3)\/2 or do you want 15^1.5?  I would assume 15 [m\/s] ^ 1.5 to obtain units of pressure. <\/p>\n","protected":false},"template":"","class_list":["post-293311","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/293311","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/293311\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=293311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}