a (b = c | a divided by b is equal to c |
2 (2 = 4 | twice two is four |
c (d = b | c multiplied by d equals b |
dx | differential of x |
a plus b over a minus b is equal to c plus d over c minus d | |
y sub a minus b multiplied by x sub b minus c is equal to zero | |
the second derivative of y with respect to s plus y times open bracket one plus b of s in parentheses, close bracket is equal to zero | |
the integral of ¦(x) with respect to x | |
the definite integral of ¦(x)with respect to x from a to b (between limits a and b) | |
c of s is equal to K sub ab | |
x sub a minus b is equal to c | |
a (b | a varies directly as b |
a: b:: c: d; | a is to b as (equals) c is to d |
a: b = c: d | |
x (6 = 42 | x times six is forty two; x multiplied by six is forty two |
10 (2 = 5 | ten divided by two is equal to five; ten over two is five |
a squared over c equals b | |
a raised to the fifth power is c; a to the fifth degree is equal to c | |
a plus b over a minus b is equal to c | |
a cubed is equal to the logarithm of b to the base c | |
the logarithm of b to the base a is equal to c | |
x sub a minus b is equal to c | |
the second partial derivative of u with respect to t equals zero | |
c: d = e: l | c is to d as e is to l |
15: 3 = 45: 9 | fifteen is to three as forty five is to nine; the ratio of fifteen to three is equal to the ratio of forty five to nine |
p is approximately equal to the sum of x sub i delta x sub i and it changes from zero to n minus one | |
the square root of a squared plus b squared minus the square root of a squared plus b sub one squared by absolute value is less or equal to b minus b sub one by absolute value (by modulus) | |
a to the power z sub n is less or equal to the limit a to the power z sub n where n tends (approaches) the infinity | |
The sum of n terms a sub j, where j runs from 1 to n | |
The fourth root of 81 is equal to three | |
c (d | c varies directly as d |
sin (= a | Sine angle (is equal to a |
Integral of dx divided by (over) the square root out of a square minus x square | |
d over dx of the integral from x sub 0 to x of capital xdx |