addf

Arguments

"a","b"

character strings

Description

addf("a","b") returns the character string "a+b". Trivial simplifications such as addf("0","a") or addf("1","2") are performed.

Examples

addf('0','1')
addf('1','a')
addf('1','2')
'a'+'b'

See Also

• mulf — symbolic multiplication
• subf — symbolic subtraction
• ldivf — left symbolic division
• rdivf — right symbolic division
• eval — 文字列の行列の評価
• evstr — 式の評価