Nemeth Braille Code Mathematical Sign Nemeth symbol Arc with endpoints A and B ",a,b<$a] A B sin ,a Sine of A sin A cos ,a Cosine A cos A tan ,a Tangent of A tan A (xy) .k log (xy) = log Logarithm % Directly under indicator N/A #4;x 4ₓ Subscript The summation a1+a2+ ... ".,s%k .k #1<n}a;k +an. n& n factorial n! .? Theta θ ,pr(.m-.s Empirical rule: is the mean of the μ "k: x "k: .m+.s) @:@: distribution (Greek letter lower case mu) #0.6827 is its standard deviation σ (Greek letter lower case sigma) ?m/v# = m/v Formula for density (Greek .r .k ρ letter lower case rho) Tactile Graphics Mathematical Sign Nemeth symbol NONE Geometry Nemeth Braille Code Mathematical Sign Nemeth symbol ,s;n ?a(1 Base a, of b (subscript) .k
Nemeth Braille Code Mathematical Sign Nemeth symbol Arc with endpoints A and B A B ",a,b<$a] Sine of A sin A sin ,a Cosine A cos A cos ,a Tangent of A tan A tan ,a Logarithm (xy) = log (xy) .k log Directly under indicator N/A % Subscript 4ₓ #4;x The summation a1+a2+ ... +an. ".,s%k .k #1<n}a;k n factorial n! n& Theta θ .? Empirical rule: μ is the mean of the distribution (Greek letter lower case mu) σ is its standard deviation (Greek letter lower case sigma) ,pr(.m-.s "k: x "k: .m+.s) @:@: #0.6827 Formula for density (Greek letter lower case rho) ρ = m/v .r .k ?m/v# Tactile Graphics Mathematical Sign Nemeth symbol NONE Geometry Nemeth Braille Code Mathematical Sign Nemeth symbol Base a, of b (subscript) ,s;n .k ?a(1
CCSC_Frameworks_for_Braille_Appendix_A.docx