Markings on side. Markings on centre hairline. Markings on additional hairlines. Short/Long       Fold at: π √10 360 x/log(e) x·log(e) Log x Explanation

EXPLANATION:
Aⁿ × A^m = A^{n + m}
EXAMPLE:
2 = 10^0.30103
3 = 10^0.477121
6 = 10^0.778151
2 × 3 = 6
0.30103 + 0.477121 = 0.778151
2 × 3 = 10^0.30103 × 10^0.477121 = 10^{0.30103 + 0.477121} = 10^0.778151 = 6