()
| round brackets; parentheses
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{ }
| curly brackets; braces
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[ ]
| square brackets; brackets
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a = b
| a equals b; or a is equal to b
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a ≠ b
| a is not equal to b
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a > b
| a is greater than b
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a2 > ad
| a second is greater than a dth
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b < a
| b is less than a
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a >> b
| a is substantially greater than b
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a ≥ b
| a is greater than or equal to b
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| x trends to infinity
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| a vector; the mean volume of a
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| the first derivative
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| the second derivative
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9.510
| nine thousand five hundred and ten
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32 + 8 = 40
| thirty-two plus eight is (are) forty; or, thirty-two plus eight equals forty; or, thirty-two plus eight is equal to forty; or, eight added to thirty-two makes forty
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20 - 5 = 15
| twenty minus five is fifteen; or, twenty minus five is equal to (equals) fifteen; or, twenty minus five leaves fifteen; or, five from twenty is (leaves) fifteen
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| a plus or minus b
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1 × 1 = 1
| once one is one
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2 × 2 = 4
| twice two is (equals) four; or, twice two makes four
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6 × 10 = 60
| six multiplied by ten equals sixty; or, six multiplied by ten is (equal to) sixty; or, six times ten is sixty
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work = force × distance
| work is (equal' to) the product of the force multiplied by the distance; or, work is (equal to) the product of force times the distance
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12: 3 = 4
| twelve divided by three equals (is) four
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| a (one) half
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| a (one) third
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| two-thirds
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| five-ninths
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4½
| four and a half
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| eight and three-quarters
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0.6 or.6
| point six
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5.34
| five point thirty-four; or, five point three four
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2.01
| two point nought one; or two point o [ou] one
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0.007
| point nought nought seven; or, point two oes [ouz] seven
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| 240 kilometers pro 4 hours
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8: 4 = 2
| the ratio of eight to four is two.
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20: 5 = 16: 4 or
| the ratio of twenty to five equals (is equal to) the ratio of sixteen to four; or, twenty is to five as sixteen is to four
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20°
| twenty degrees
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6´
| six minutes; also, six f eet
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10´´
| ten seconds; also, ten inches
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a´
| a prime
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a´´
| a second prime; or a double prime; or a twice dashed
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a´´´
| a triple prime
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92
| nine square, or, the square of nine or, nine to the second power
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63
| six cubed; or, six to the third (power)
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c18
| c [si:] to the eighteenth (power)
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a-10
| a [ei] to the minus tenth (power)
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| the square root (out) of four is (equals) two
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| the square root of a
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| the cube root of a
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| the fifth root of a square
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| a plus b all squared
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| L equals the square root (out) of R square plus x square
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| x plus square root of x square minus y square all over y
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| the tenth root (out) of a square plus b square
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| square root out of F first plus A divided by two xd th twice dashed (or double prime)
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| a to the m/n th power equals the nth root out of a to the mth (power)
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| dz over dx
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| y is a function of x
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| partial d two z over partial dx plus partial d two z over partial dy equals zero
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| indefinite integral of dx (divided) by the square root out of a2 minus x2
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| integral from zero to µ (mu)
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| d (divided) by dx (or d over dx) of the integral from x nought to x of X large dx
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| 4c plus W second plus 2 m first a prime plus R ath equals thirty-three and one-third
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| V equals u square root of sine square i minus cosine square i equals u
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| tangent r equals tangent i divided by l
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| the logarithm of two equals zero point three o[ou] one
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| a is equal to the logarithm of d to the base c
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| u is equal to the integral of f sub one of x multiplied by dx plus the integral of f sub two of y multiplied by dy
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| K is equal to the maximum over j of the sum from i equals one to i equals n of the modulus of aij of t, where t lies in the closed interval ab and where j runs from one to n
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| A vmax is equal to one half mu by r pth omega L second omega L first (divided) by square root out of R second round brackets opened R first plus omega square L first square by r pth round brackets closed
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| Av is equal to mu omega m omega square L square (divided) by r pth square brackets opened omega square m square plus R second round brackets opened R first plus omega square L square (divided) by r pth round and square brackets closed
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