Gabriel Goh Hao Xiang

Tag: maths

  • My Testsolve Matrix

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    Gabriel Goh
    in

    I thought today would be a good day to tidy up my problem proposal compilation, in preparation for June. Something I thought would be interesting to share is my current testsolve matrix: How it works: I may or may not update this, probably not.

  • 2025 Senior Q2

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    Gabriel Goh
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    Q2 of this year’s S(ingapore)MO Senior Round 2 was proposed by me (so is Q3 but that one isn’t very interesting), and I just wanted to share a little about the problem development process. Anyways. One day I was looking at a geom solution that involves radius zero circles, and I thought it would be…

  • The Story of SEIF

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    Gabriel Goh
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    (And how I accidentally “proposed” an IMO5) It’s been almost two and a half years since, and yet if you asked me for my most unique and memorable experience, there is a good chance I would still mention this story. It takes more than a healthy dose of idealism for 16-year-old me to wake up…