18WuD2x

Tables and data 789
GREEK ALPHABET
Capital Lowercase Name
A α alpha
B β beta
γ gamma
∆ δ or ∂ delta
E ε epsilon
Z ζ zeta
H η eta
Θ θ or theta
I iota
K kappa
lambda
M mu
N nu
xi
O omicron
pi
P rho
or sigma
T tau
υ upsilon
or phi
chi
psi
omega
Mathematical Functions
Signs and symbols
radix (base) point ≠ not equal to
• multiplication symbol; logic AND function ∼ similar to
infinity less than
plus; positive; logic OR function not less than
minus; negative much less than
plus or minus; positive or negative greater than
minus or plus; negative or positive not greater than
times much greater than
divided by ≤ equal to or less than
divided by (expressive of a ratio) ≥ equal to or greater than
equal to proportional to; varies directly as
identical to; is defined by or → approaches
or approximately equal to, congruent to is to; proportional to
approximately equal to therefore