![How to add things on top of characters used as variable names in Mathcad – Alfasoft Support & Knowledgebase How to add things on top of characters used as variable names in Mathcad – Alfasoft Support & Knowledgebase](https://support.alfasoft.com/hc/article_attachments/360004953598/mceclip0.png)
How to add things on top of characters used as variable names in Mathcad – Alfasoft Support & Knowledgebase
![How to add things on top of characters used as variable names in Mathcad – Alfasoft Support & Knowledgebase How to add things on top of characters used as variable names in Mathcad – Alfasoft Support & Knowledgebase](https://support.alfasoft.com/hc/article_attachments/360004738677/mceclip4.png)
How to add things on top of characters used as variable names in Mathcad – Alfasoft Support & Knowledgebase
![The letter O, in the alphabet set "Transportation by Road", is black with yellow dividing line representing a black top road. Colorful, motorized veh Stock Photo - Alamy The letter O, in the alphabet set "Transportation by Road", is black with yellow dividing line representing a black top road. Colorful, motorized veh Stock Photo - Alamy](https://c8.alamy.com/comp/2G76RA7/the-letter-o-in-the-alphabet-set-transportation-by-road-is-black-with-yellow-dividing-line-representing-a-black-top-road-colorful-motorized-veh-2G76RA7.jpg)
The letter O, in the alphabet set "Transportation by Road", is black with yellow dividing line representing a black top road. Colorful, motorized veh Stock Photo - Alamy
![The letter R, in the alphabet set "Transportation by Road", is black with yellow dividing line representing a black top road. Colorful, motorized veh Stock Photo - Alamy The letter R, in the alphabet set "Transportation by Road", is black with yellow dividing line representing a black top road. Colorful, motorized veh Stock Photo - Alamy](https://c8.alamy.com/comp/2G76RAX/the-letter-r-in-the-alphabet-set-transportation-by-road-is-black-with-yellow-dividing-line-representing-a-black-top-road-colorful-motorized-veh-2G76RAX.jpg)