Panecal scientific calculator Android App

The description of Panecal scientific calculator: A scientific calculator the display of which indicates expressions and gives easy operation for editing. The panecal scientific calculator includes features below: arithmetic operations trigonometric inverse trigonometric exponential logarithmic functions and so on calculations with parentheses degrees radians or grads for angle units bin oct dec hex and n base number conversion memory m+ m mr mc 4 types of format mode: floatpt fix sci and eng scroll up down lines easy editing by using a cursor operation cut copy and paste expressions history and answers history configurable grouping separator and decimal point horizontal screen display vibration and orange coloring keys as tapping four arithmetic operations:1 + 2 3 4 5 0. 6 root: ( 2 2 ) 2 trigonometric functions:sin(30) 0. 5asin(0. 5) 30(depends on drg settings) parentheses:( 1 + 2 ) ( 3 + 4 ) 21( 1 + 2 ) ( 3 + 4 ) ( 5 + 6 ) 231 percentages:500 + 20 600500 20 400500 20 100100 500 20 degree minute second30 30 30..