Scientific Calculator - for iphone 15By john peng ( $2.99 )
1. Better. This calculator: 555555555555555563000000 = 150,8313,8358,2308E991917818. PC calculator: 55555555555555553000. output: invalid input for function. Ti-80 Plus: 55555555555555557. output: ERR: OVERFLOW. 2. More accurate (sometime). This calculator: sin(179.9999,9999,9999,9999,9999,9999,9999,9) = 1.7453,2925,1994,33E-33. PC calculator: sin(179.9999,9999,9999,9999,9999,9999,9999,9) = 1.7453,2892,0160, .E-33. Ti-80 Plus: sin(179.9999,9999,9999,9999,9999,9999,9999,9) = 1.7453,2925E-33. 3. complicated. (((((ln(87) ...