Class
import mods.roots.Chrysopoeia;Methods
void addRecipe(  string name,            // the name of the recipe being added  IIngredient ingredient, // a single ingredient (may have variable stack size)  IItemStack output       // the output produce by Transubstantiation);Adds a transmutative recipe that converts an input (in the form of an ingredient, possibly with a variable stack size, transforms are supported), into an output (as an itemstack). Requires a name.
void removeRecipeByOutput(  IItemStack output // the output of the recipe you wish to remove);Removes a transmutative recipe based on the output of the recipe, matches regardless of stack sizes.
void removeRecipe(  IItemStack input // the exact input of the recipe you wish to remove);Removes a transmutative recipe based on the exact input (including size, tag, etc)
Examples
import mods.roots.Chrysopoeia;
// Add a recipe to transmute 5 gunpowder to 1 ghast tearChrysopoeia.addRecipe("ghast_tear", <ore:gunpowder>*5, <minecraft:ghast_tear>);
Chrysopoeia.addRecipe("magma_cream", <minecraft:flint_and_steel>.transformDamage(1), <minecraft:magma_cream>);
// Remove the default copper -> iron ingot recipe using the outputChrysopoeia.removeRecipeByOutput(<minecraft:iron_ingot>);
// Remove the default silver -> gold recipe using the inputChrysopoeia.removeRecipe(<mysticalworld:silver_ingot>*2);