alexh-g: Cos[x + t]*Sin[(x^2 - y^2)/4] + Sin[x + y + t]*Cos[(x^2 - y^2)/4]

alexh-g: Cos[x + t]*Sin[(x^2 - y^2)/4] + Sin[x + y + t]*Cos[(x^2 - y^2)/4]

[TrueClop ] [TrueFMK ]

alexh-g: Cos[x + t]*Sin[(x^2 - y^2)/4] + Sin[x + y + t]*Cos[(x^2 - y^2)/4]

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