We just want to inform you, that we are currently in progress of building a wordpress plugin for jQuery Calx. It is kind of form builder, but specially designed and crafted to work seamlessly with jQuery Calx. The frontend form builder is around 90% completed, and will start to work on the backend once it finished.
Once it completed, you can install it on your wordpress site, and built calculation form on wordpress as easy as drag and drop the form component, and set the cell address, formula, formatting on the element properties box.
To display it on your page, you just need to type the shortcode as simple as