export type DecimalHashMap = { 1: [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]; 2: [2, 3, 4, 5, 6, 7, 8, 9, 0, 1]; 3: [3, 4, 5, 6, 7, 8, 9, 0, 1, 2]; 4: [4, 5, 6, 7, 8, 9, 0, 1, 2, 3]; 5: [5, 6, 7, 8, 9, 0, 1, 2, 3, 4]; 6: [6, 7, 8, 9, 0, 1, 2, 3, 4, 5]; 7: [7, 8, 9, 0, 1, 2, 3, 4, 5, 6]; 8: [8, 9, 0, 1, 2, 3, 4, 5, 6, 7]; 9: [9, 0, 1, 2, 3, 4, 5, 6, 7, 8]; 0: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; }; export interface CarryOnAddition { 0: never; 1: 9; 2: this[1] | 8; 3: this[2] | 7; 4: this[3] | 6; 5: this[4] | 5; 6: this[5] | 4; 7: this[6] | 3; 8: this[7] | 2; 9: this[8] | 1; }