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MADE IN SWITZERLAND SWISS PRECISION ALPINE QUALITY
*** HEIDI APPROVED!!! QUATERNIONS NOW 50% OFF!!! LIMITED TIME ONLY!!! ORDER NOW BEFORE THEY ROTATE AWAY!!! FREE i j k WITH EVERY PURCHASE!!! SWISS PRECISION GUARANTEED!!! CRAFTED IN THE ALPS!!! ***
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SE3.CH

The Finest Swiss Quality QUATERNIONS!!!!

q Swiss Precision Mathematics since 1843! Grüezi! q

!!! UNDER CONSTRUCTION !!! PARDON OUR DUST !!!

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Premium Unit Quaternion
0.5 + 0.5i + 0.5j + 0.5k
||q|| = 1.000000000 (GUARANTEED!!)

Our FINEST quaternion! Hand-normalized to 15 decimal places by SWISS MASTER MATHEMATICIANS in a chalet above Zürich! Perfect for 3D rotations, spacecraft attitude control, and impressing your friends!

CHF 99.99
NOW ONLY CHF 49.99!!!
Artisanal Identity Quaternion
1 + 0i + 0j + 0k
The quaternion that does NOTHING... BEAUTIFULLY!

Why rotate when you can stay EXACTLY where you are?! This artisanal identity quaternion is lovingly crafted with ZERO imaginary components in a pristine Alpine laboratory. Organic. Non-GMO. Gluten-Free. Neutral.

CHF 149.99
STEAL AT CHF 79.99!!!
MEGA Quaternion Value Pack
q1, q2, q3 ... q100
100 RANDOM UNIT QUATERNIONS!! UNIFORMLY DISTRIBUTED ON S3!!!

Need BULK quaternions?! We've got you COVERED! 100 premium quaternions, each independently sampled from the Haar measure on SU(2) at ETH Zürich. Perfect for Monte Carlo simulations!

CHF 999.99
ONLY CHF 199.99!!!

FREE Swiss Army Knife Keychain with every order!
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100% PURE
QUATERNION
   
SWISS
QUALITY
CERTIFIED
!!! SWISS SPECIAL: BUY 2 QUATERNIONS GET A FREE CONJUGATE + SWISS CHOCOLATE !!!

WHY QUATERNIONS vs THE COMPETITION?!

Feature QUATERNIONS Euler Angles Rotation Matrices
Gimbal Lock Free
Compact (4 numbers) ✘ (9!!!)
Smooth Interpolation ✔ SLERP!
Easy Composition ✔ Just multiply!
Numerical Stability ✔✔✔ Drift :(
Cool Factor ✔✔✔!!! Boring Meh
Swiss Made ✔ JA!!! Nein Nein

WHAT OUR CUSTOMERS SAY!!!

    I used to use Euler angles like a FOOL. Then I discovered SE3.CH quaternions and now my spacecraft hasn't tumbled ONCE! - AstroNerd42, NASA (probably)
    These quaternions are so smooth, my SLERP interpolations make butter jealous. 11/10 would Hamilton again. - xX_GameDev_Xx, Epic Gamer Studios
    I carved i² = j² = k² = ijk = -1 into a bridge because of this website. No regrets. - Sir William Rowan Hamilton (ghost)
    As precise as a Swiss watch, as reliable as a Swiss bank, and as delightful as Swiss chocolate. These quaternions are the Toblerone of abstract algebra. Wunderbar!!! - Leonhard Euler (also a ghost, but a SWISS ghost)

ORDER YOUR QUATERNIONS TODAY!!!

Don't let gimbal lock ruin YOUR day!
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