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## Main Question or Discussion Point

**Question On Metric!!!**

DOES ANYONE KNOW HOW CAN PROVE

THIS

**METRIC/SPACE IS FLAT**?

[tex] ds^2 = (-dx^2 +dy^2)e^{ax+by} [/tex]

general what is flat space?

how i can find a transformation to make this metric in flat form?

:surprised

:zzz: