Algebra 2 Nemeth Braille Code Mathematical Sign Nemeth symbol Arc with endpoints A and B ",a,b<$a] A B Sine of A sin ,a sin A Cosine A cos A cos ,a Tangent of A tan A tan ,a Logarithm (xy) = log (xy) .k log % Directly under indicator N/A Subscript 4ₓ #4;x The summation ".,s%k .k #1<n}a;k a1+a2+ ... +an. n factorial n& n! .? θ Empirical rule: ,pr(.m-.s is the mean of the μ "k: x "k: .m+.s) @:@: distribution letter lower case mu) #0.6827 is its standard σ deviation letter lower case sigma) .r .k ?m/v# Formula for density (Greek = m/v ρ letter lower case rho) Tactile Graphics Mathematical Sign Nemeth symbol NONE Geometry Nemeth Braille Code
Algebra 2 Nemeth Braille Code Mathematical Sign Nemeth symbol Arc with endpoints A and B A B ",a,b<$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& θ .? Empirical rule: μ is the mean of the distribution letter lower case mu) σ is its standard deviation 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