Matrix math calculator Pro vs Text Mod

A spectacular application in which you can do operations with matrices, such as Addition, Subtraction and Multiplication. In addition you can also find the Transposed matrix, Adjoint matrix, Inverse matrix, Determinant and Rank of a matrix. (MxN)

Text Mod are powerful text utilities tool use for search, list, edit or modify text characters by using RegEx fast and easy. Features: ==Find & Count== Find and count search string in text ==Find & Replace== Find and replace search string in text ==Find in Between & List== Find and list string in between search text, eg. Find in between "I" and "You" in "I Love You, I Miss You, I Wait You" will result in "Love, Miss, Wait" ==Find in Between & Replace== Find and Replace string in between search text, eg. Find in Between "I" and "You" and replace with "And" in "I Love You, I Miss You, I Wait You" will result in "I And You, I And You, I And You" ==Find URL & List== Find and list URL in search text, will return url such as http://www.nitrio.com, http://www.abc.com ==Find Email & List== Find and list Email in search text, will return email such as abc@abb.com, vivi@nini.com ==Find HashTag & List== Find and list HashTag in search text, will return HashTag such as #Happy, #GoLucky ==Find RegEx & List== A RegEx, or Regular Expression, is a sequence of characters that forms a search pattern. RegEx can be used to check if a string contains the specified search pattern. Example: [0-9]{5} give search result exactly five integer letters such as 25125, 23652 [a-z]+, give search result such as hello, end, [including the comma] #[a-z0-9]+ give search result such as #meme12, #city, #doremi256 c[a-z]+ give search result such as cat, comma, city [0-9]{3}-[0-9]{5} give search result such as 253-52365, 563-95201, 598-12045 Search result is listed in difference way, such as: Original - default each individual result in newline. Comma - add a comma behind each result. Number - add a number behind each result. Custom - user defines what to include in front and behind individual result. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.