Keywords: Arabic mathematical ln.PNG Arabic mathematical ln Own <br/> en wikipedia Sreejithk2000 CommonsHelper <br/> Mabuhelwa talk 2009-03-22 Mabuhelwa talk Mabuhelwa original upload log page en wikipedia Arabic_mathematical_ln PNG 2009-03-22 01 26 Mabuhelwa 78×81× 939 bytes <nowiki>own work</nowiki> Arabic mathematical symbols |