User contributions for Dash1729
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27 March 2024
- 22:5322:53, 27 March 2024 diff hist +654 Triple Angle Formulas/Tangent/Proof 2 address the edge case where $\tan 2 \theta$ is undefined
- 18:0118:01, 27 March 2024 diff hist +1,038 N Talk:Triple Angle Formulas/Tangent flaw in Proof 2 whenever $\tan 2 \theta$ is undefined