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• Identical expressions

• pi^ two *(-(tan(pi*x/ two)^ two + one)/tan(pi*x/ two)^ two + two)*(tan(pi*x/ two)^ two + one)/ four = zero
• Pi squared multiply by ( minus ( tangent of ( Pi multiply by x divide by 2) squared plus 1) divide by tangent of ( Pi multiply by x divide by 2) squared plus 2) multiply by ( tangent of ( Pi multiply by x divide by 2) squared plus 1) divide by 4 equally 0
• Pi to the power of two multiply by ( minus ( tangent of ( Pi multiply by x divide by two) to the power of two plus one) divide by tangent of ( Pi multiply by x divide by two) to the power of two plus two) multiply by ( tangent of ( Pi multiply by x divide by two) to the power of two plus one) divide by four equally zero
• pi2*(-(tan(pi*x/2)2 + 1)/tan(pi*x/2)2 + 2)*(tan(pi*x/2)2 + 1)/4 = 0
• pi2*-tanpi*x/22 + 1/tanpi*x/22 + 2*tanpi*x/22 + 1/4 = 0
• pi²*(-(tan(pi*x/2)² + 1)/tan(pi*x/2)² + 2)*(tan(pi*x/2)² + 1)/4 = 0
• pi to the power of 2*(-(tan(pi*x/2) to the power of 2 + 1)/tan(pi*x/2) to the power of 2 + 2)*(tan(pi*x/2) to the power of 2 + 1)/4 = 0
• pi^2(-(tan(pix/2)^2 + 1)/tan(pix/2)^2 + 2)(tan(pix/2)^2 + 1)/4 = 0
• pi2(-(tan(pix/2)2 + 1)/tan(pix/2)2 + 2)(tan(pix/2)2 + 1)/4 = 0
• pi2-tanpix/22 + 1/tanpix/22 + 2tanpix/22 + 1/4 = 0
• pi^2-tanpix/2^2 + 1/tanpix/2^2 + 2tanpix/2^2 + 1/4 = 0
• pi^2*(-(tan(pi*x divide by 2)^2 + 1) divide by tan(pi*x divide by 2)^2 + 2)*(tan(pi*x divide by 2)^2 + 1) divide by 4 = 0

• Similar expressions

• pi^2*((tan(pi*x/2)^2 + 1)/tan(pi*x/2)^2 + 2)*(tan(pi*x/2)^2 + 1)/4 = 0
• pi^2*(-(tan(pi*x/2)^2 + 1)/tan(pi*x/2)^2 - 2)*(tan(pi*x/2)^2 + 1)/4 = 0
• pi^2*(-(tan(pi*x/2)^2 + 1)/tan(pi*x/2)^2 + 2)*(tan(pi*x/2)^2 - 1)/4 = 0
• pi^2*(-(tan(pi*x/2)^2 - 1)/tan(pi*x/2)^2 + 2)*(tan(pi*x/2)^2 + 1)/4 = 0