A
B
C
Č
D
F
G
H
I
J
K
L
M
O
P
R
S
Š
T
V
Z
Ž
See also: Mathematician -- Geometer -- List of Slovenians
... quadratic equation touches the x-axis in a single point.) If the discriminant is positive, then there are two different solutions x, both of which are real. ...