| Scientific calculator of high precision (Eng., Eur nbr notation) EXACTER is an application of scientific calculus of high precision, written for all APPLE computers from Mac SE and tested under all operational systems through 8.5.The dimension of EXACTER, which is rich in possibilities, is extremely modest (about 220 kB).The precision of calculation is adjustable within the limit of 1 - 240 significant digits (30 by default).The largest/smallest accepted number is 1E±1,000,000,000.Calculation is carried out starting from the formula of the length limited to 250 characters.The formula, written in natural notation, is built of operators, constants and variables.The number of arguments is limited to 73.The syntax of the formula is verified and all error is interpreted. The compilation of the formula (OK button) is followed by the optimization of the calculus.According to run mode chosen, the calculation may be followed by a report contanining a list of arguments and all imtermediate results in chronological order.Operators : + - * / div inv mod gcd ^ abs int inr dec ! pro r r2 ln lg2 log lg rd deg sn cn tg cg asn acn atg acg sh ch ht hc ash ach aht ahc max min mo pra prn prx pr1 pr2 bas |