#costheta
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weylfermion.bsky.social
because it's a unit circle and the other two squares side length are costheta and sintheta
October 4, 2026 at 1:57 AM
maxtarpini.bsky.social
Ever noticed that most phase fncs use costheta and not theta ? After all we want an angular quantity not a proj of some sort (taking the cos of the angle) while is not even a math convenience.. it is that costheta provides a more uniform sampling for calcs of ang distributions. Here the proof :
December 26, 2024 at 5:29 PM
maxtarpini.bsky.social
Btw, we locate sun in the sky by checking ray dir alignment with sun center (cosTheta>sunCosTheta) .. so we don't generally consider sun size. However, sin() of sun angular diameter is sun radius (!) and we can use that at horizon to account for sun having a real diameter ie. for twilight zone etc.
March 1, 2025 at 5:16 PM
hanabicreative.bsky.social
[COXETA] kintsugi - [ADVANCED 8]「手元動画/All Perfect」 youtu.be/gsWMqjjFjG0

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] kintsugi - [ADVANCED 8]「手元動画/All Perfect」
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May 16, 2026 at 2:20 PM
hanabicreative.bsky.social
[COXETA] Lśniący Nabój, Pusty Magazynek (Shining Bullet, Empty Magazine)... youtu.be/lzLAherYZD8?...

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] Lśniący Nabój, Pusty Magazynek (Shining Bullet, Empty Magazine) - [ADVANCED 11]「手元動画/AP」
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February 20, 2026 at 1:33 PM
hanabicreative.bsky.social
[COXETA] DADA RA DADA! - [ADVANCED 9]「手元動画/All Perfect」 youtu.be/sq-q4cKAwgk

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] DADA RA DADA! - [ADVANCED 9]「手元動画/All Perfect」
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August 5, 2026 at 2:36 PM
hanabicreative.bsky.social
[COXETA] Infernal Revenge - [ADVANCED 8]「手元動画/初見 All Perfect」 youtu.be/PK0YGINu26s

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] Infernal Revenge - [ADVANCED 8]「手元動画/初見 All Perfect」
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June 9, 2026 at 2:57 PM
hanabicreative.bsky.social
[COXETA] About the Universe - [ADVANCED 9]「手元動画/初見 All Perfect」 youtu.be/cLXF7K2uh0U?...

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] About the Universe - [ADVANCED 9]「手元動画/初見 All Perfect」
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April 29, 2026 at 2:56 PM
hanabicreative.bsky.social
[COXETA] STANK FACER - [ADVANCED 11 / Gravity Level 6]「手元動画/初見 All Per... youtu.be/cc2d9MB1WRE?...

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] STANK FACER - [ADVANCED 11 / Gravity Level 6]「手元動画/初見 All Perfect」
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April 14, 2026 at 4:06 PM
hanabicreative.bsky.social
[COXETA] 더 큰 파도를 타고 - [ADVANCED 10+]「手元動画/All Perfect θ」 youtu.be/zhp-vNj3Yy4?...

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] 더 큰 파도를 타고 - [ADVANCED 10+]「手元動画/All Perfect θ」
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March 26, 2026 at 3:53 PM
hanabicreative.bsky.social
[COXETA] 3.566×10^80m³ (オブザーバブルユニバース) - [ADVANCED 12+ / Gravity Level ... youtu.be/K0K441Ebhac?...

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] 3.566×10^80m³ (オブザーバブルユニバース) - [ADVANCED 12+ / Gravity Level 6]「手元動画/All Perfect θ」
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February 3, 2026 at 12:45 PM
hanabicreative.bsky.social
[COXETA] CRU$H EVERYTHING - [ADVANCED 10+ / Gravity Level 6]「手元動画/All ... youtu.be/juvqVOiwUl0?...

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] CRU$H EVERYTHING - [ADVANCED 10+ / Gravity Level 6]「手元動画/All Perfect θ」
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January 16, 2026 at 3:10 PM
hanabicreative.bsky.social
[COXETA] kawaiibossa#3 - [ADVANCED 11 / Gravity Level 6]「手元動画/All Perf... youtu.be/S1EGHXYex6A?...

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] kawaiibossa#3 - [ADVANCED 11 / Gravity Level 6]「手元動画/All Perfect θ」
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November 12, 2025 at 3:11 PM
hanabicreative.bsky.social
[COXETA] reverse - [ADVANCED 12 / Gravity Level 4]「手元動画/初見 All Perfect θ」 youtu.be/y4lKyzSB7hQ?...

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] reverse - [ADVANCED 12 / Gravity Level 4]「手元動画/初見 All Perfect θ」
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October 24, 2025 at 2:37 PM
hanabicreative.bsky.social
[COXETA] Ride Out! - [ADVANCED 11]「手元動画/All Perfect θ」 youtu.be/C78cGy51m1E?...

New video out!

#COXETA #costheta #音ゲー #rhythmgame
[COXETA] Ride Out! - [ADVANCED 11]「手元動画/All Perfect θ」
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October 8, 2025 at 3:03 PM
hanabicreative.bsky.social
[COXETA] Silhouette (prod. by MIIM, HyuN) - [ADVANCED 8]「手元動画/初見 All P... youtu.be/RdbW8cabmoU?...

New video out!

#COXETA #costheta #音ゲー #rhythmgame
[COXETA] Silhouette (prod. by MIIM, HyuN) - [ADVANCED 8]「手元動画/初見 All Perfect θ」
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September 22, 2025 at 2:37 PM
hanabicreative.bsky.social
[COXETA] 유령의 축제 (The Festival of Ghost) - [ADVANCED 9]「手元動画/All Perfec... youtu.be/C_mVN81OHE4?...

New video out!

#COXETA #costheta #音ゲー #rhythmgame
[COXETA] 유령의 축제 (The Festival of Ghost) - [ADVANCED 9]「手元動画/All Perfect θ」
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September 3, 2025 at 2:24 PM
hanabicreative.bsky.social
[COXETA] 날아라 까치야 - [ADVANCED 8]「手元動画/All Perfect θ」 youtu.be/zNXNCsAbVew?...

New video out!

#COXETA #costheta #音ゲー #rhythmgame
[COXETA] 날아라 까치야 - [ADVANCED 8]「手元動画/All Perfect θ」
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July 28, 2025 at 3:25 PM
hanabicreative.bsky.social
[COXETA] I'M LIT - [ADVANCED 10+]「手元動画/初見 All Perfect θ」 youtu.be/UhTvUAQAA44?...

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] I'M LIT - [ADVANCED 10+]「手元動画/初見 All Perfect θ」
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July 15, 2025 at 2:32 PM
hanabicreative.bsky.social
[COXETA] HEAT CONDUCTORS - [ADVANCED 10]「手元動画/初見 All Perfect θ」 youtu.be/qi44LQJaaIA?...

New video out!

#COXETA #costheta #音ゲー #rhythmgame
[COXETA] HEAT CONDUCTORS - [ADVANCED 10]「手元動画/初見 All Perfect θ」
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July 3, 2025 at 2:10 PM
hanabicreative.bsky.social
[COXETA] GET OVER IT! - [ADVANCED 10+]「手元動画/All Perfect」 youtu.be/I7WP7MeQTCU?...

New video out!

#COXETA #costheta #音ゲー #rhythmgame
[COXETA] GET OVER IT! - [ADVANCED 10+]「手元動画/All Perfect」
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June 21, 2025 at 4:21 PM
hanabicreative.bsky.social
[COXETA] When the Dragon Falls - [ADVANCED 12+ / Gravity Level 6]「手元動画... youtu.be/qs4l_mnJtFE?...

New video out!

#COXETA #costheta #音ゲー #rhythmgame
[COXETA] When the Dragon Falls - [ADVANCED 12+ / Gravity Level 6]「手元動画/All Perfect θ」
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June 9, 2025 at 4:37 PM
hanabicreative.bsky.social
[COXETA] 영원★3살 고양이 - [ADVANCED 8]「手元動画/All Perfect」 youtu.be/sfUjDnOOxzA?...

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#COXETA #costheta #音ゲー #rhythmgame
[COXETA] 영원★3살 고양이 - [ADVANCED 8]「手元動画/All Perfect」
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May 28, 2025 at 5:23 PM
hanabicreative.bsky.social
[COXETA] VS RENDA - [ADVANCED 10]「手元動画/All Perfect」 youtu.be/2--5lz0-Kqk?...

New video out!

#COXETA #costheta #音ゲー #rhythmgame
[COXETA] VS RENDA - [ADVANCED 10]「手元動画/All Perfect」
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May 16, 2025 at 4:55 PM
hanabicreative.bsky.social
[COXETA] ringing - [ADVANCED 10]「手元動画/All Perfect」 youtu.be/eqTq2fpYj4U?...

New video out!

#COXETA #costheta #音ゲー #rhythmgame
[COXETA] ringing - [ADVANCED 10]「手元動画/All Perfect」
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May 2, 2025 at 4:36 PM