New version of multiprecision computing toolbox (MCT) – 3.1.3.1472 is available for download. Improvements have been made to expression evaluation in high precision:
- New functions:
acot(), asec(), acsc(), acoth(), asech(), acsch(). All of them support complex arguments too. - Both symbols
iandjcan be used for imaginary unit. Before onlyiwas allowed.
Examples of introduced features:
% use i or/and j to denote imaginary unit >> x = mp('sqrt(i+j)-sqrt(2i)') 0 % use new functions in expression, 40 digit accuracy. >> x = mp('acot(pi) + asec(pi) + acsc(pi) + acoth(pi) + asech(pi) + acsch(pi)',40) 2.521896593318449038508054025494729076484 + 1.246850219862915899250368861010977606426i % compare with MATLAB >> acot(pi) + asec(pi) + acsc(pi) + acoth(pi) + asech(pi) + acsch(pi) ans = 2.52189659331845 + 1.24685021986292i % complex arguments are supported >> x = mp('acoth(sqrt(-1))',40) 0 - 0.7853981633974483096156608458198757210493i
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