mathematical - mathematisch

1/2one half
a half
2 1/2two and a half
1/4one quarter
a quarter
one fourth
a fourth
75/100seventy-five hundredths
0.45point four five
2.5two point five
7 + 8 = 15seven plus eight is fifteen
seven and eight is fifteen
9 - 4 = 5nine minus four is five
nine less four is five
2 3 = 6twice three is six
two times three equals six
20 ÷ 5 = 4twenty divided by five is four
62 = 3six over two equals three
(a + b) + c = da plus b in brackets plus c equals d
22 = 4two squared equals four
two to the power of two equals four
23 = 8two cubed equals eight
two to the power of three is eight
√2 = 1.414...the square root of two is one point four one four ...
sin θsine theta
cos θcosin theta
tan θtangent theta
sinh θshine theta
cosh θcoshin theta
tanh θthangent theta
sin3 θsine cubed theta
sin θ3sine theta cubed
dydxdee y by dee x
d2y / dx2dee two y by dee x squared
∫2x dx = x2the integral of two x dee x equals x squared
12a[-b ± √(b2 - 4ac)]minus b plus or minus the square root of
b squared minus four ac in brackets all over two a
-√2 √2  4 sin2θ3the integral from minus square root of two to
square root of two of four sine squared theta cubed dee theta
|Z(ω)| = √[R2 + (ωL - 1ωC)2the modulus of Z(ω) equals the square root of R squared plus
in brackets omega L minus one over omega C all squared
z = a + jb
z = a + ib
a = ℜ{z} = real part from z
b = ℑ{z} = imaginary part from z

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