Wikipedia:Coverage of Mathworld topics/X

• x-Axis ({{MathWorld | urlname=x-Axis | title=x-Axis}}): x-Axis
• Xiangqi ({{MathWorld | urlname=Xiangqi | title=Xiangqi}}): Xiangqi
• Xi-Function ({{MathWorld | urlname=Xi-Function | title=Xi-Function}}): Xi-Function
• x-Intercept ({{MathWorld | urlname=x-Intercept | title=x-Intercept}}): x-Intercept
• XNOR ({{MathWorld | urlname=XNOR | title=XNOR}}): XNOR
• Xor ({{MathWorld | urlname=Xor | title=Xor}}): Xor
• XOR ({{MathWorld | urlname=XOR | title=XOR}}): XOR