#calculator #imboredsoimadethis ¹ ¹ ¹ ¹ ¹ ¹ ¹ 1 ¹ ¹ ¹ ¹ ³ ⁴ ⁶ ⁸ ⁰ ² Castle Instruments (parody of Texas Instruments) CI-30 prototype 1 ² ³ ⁴ ⁶ ⁷ ⁹ Tést red tdtd tsts tdtd tsts