How to check an inequality of a variable is true or not in MatLab? isAlways -- MatLab
How to check an inequality of a variable is true or not in MatLab? isAlways -- MatLab How to check an inequality of a variable is true or not in MatLab? e.g. check abs(x)>=0 where x is any number. or check (2*x+1>=0) where x>=0; [Ans] isAlways command [Description] isAlways(<expre>) it will return true if the expression <expre> is Alaways true. it will return false if the expression <expre> is Alaways false. If the expression <expre> is Unknown (i.e. it is not certain ) (i.e.it maybe true or false), it will throw warning (by default ,without other argument) and return false. you can change the default behavoiur by setting its <Name> [Syntax] isAlways(<expre>); isAlways(<expre>,<Name>,<Value>); Set <Name> as <Value>. e.g. is on at buttom. more details on: Check whether equation or inequality holds for all values of its variables - MATLAB isAlways (mathworks.com) e.g. clear clc %true s...