Sandbox

experimental page:

1. Appendices
   1. Data
   2. Mathematical model description
2. Climate
   1. Climate damages, temperature changes
   2. Modelling of climate indicators
3. Economic activity
4. Emissions
   1. Carbon dioxide removal (CDR) options
   2. GHGs
   3. Pollutants and non-GHG forcing agents
5. Energy
   1. Energy conversion
      1. Electricity
      2. Gaseous fuels
      3. Grid, pipelines and other infrastructure
      4. Heat
      5. Liquid fuels
   2. Energy demand
   3. Energy end-use
      1. Industrial sector
      2. Other end-use
   4. Energy resource endowments
      1. Bioenergy
      2. Fossil energy resources
      3. Non-biomass renewables
6. Land-use
   1. Agricultural demand
   2. Agriculture
   3. Bioenergy land-use
   4. Forestry
   5. Land-use change
   6. Other land-use
7. Macro-economy
   1. Capital and labour markets
   2. Monetary instruments
   3. Production system and representation of economic sectors
8. Model scope and methods
   1. Model concept, solver and details
   2. Policy
9. ModelComparison
10. Non-climate sustainability dimension
    1. Air pollution and health
    2. Other materials
    3. Other sustainability dimension
    4. Other sustainability dimensions
11. Only Reference Card
12. Population
13. PublishedModel
14. ReferenceCardStructure

formula:

$y=2+x$

where: