Dice Roller

Stuff you can do:

• Roll a dice: 1d8
• Do maths: d8+2, d8-2, d8*2, d8/2, d8^2
• Use brackets: (d8+2)*2d4
• Fudge dice: 2d8+4dF
• A few functions: floor(...), ceil(...), round(...), abs(...)

Dice modifiers you can add:

• Drop lowest: 4d6d1, 2d20dl1
• Drop highest: 2d20dh1
• Keep highest: 2d20k1, 3d10kh1
• Keep lowest: 2d20kl1
• Overwrite crit success: d20cs>=19, d20cs14,20, 4d8csn
• Overwrite crit fails: d20cf<=3, d20cs1,10, 4d8cfn
• Reroll dice: d8r1, d20r<=10
• Set results in a range to a value: 10d8w1=2, d20w<10=10
• Explode: d8!, d8!>=4, d8!1
• Sort acending/decending: 10d20sa, 10d20sd