Such as plus sign (+), minus sign (-), multiplication sign (× or), division sign (÷ or/), union of two sets (∩), intersection (∩), root sign (∩ ~), logarithm (log, lg, ln,

2, the combination of mathematical symbols and meaning symbols:

Such as square brackets (), brackets [], braces {} and horizontal lines-=.

Such as plus sign, minus sign, plus sign (and corresponding minus sign).

3, the meaning of mathematical symbols encyclopedia and ellipsis:

Such as triangle (△), right triangle (Rt△) and sine (sin) (see trigonometric function).

Hyperbolic sine function (sinh), function of x (f(x)), limit (lim), angle (∞)

Extended data:

+plus sign of the sum of two numbers

-Subtract to find the difference between two numbers

Multiply by x and find the product of two numbers.

Find the quotient of two numbers by dividing by the sign.

Multiply a number to the power.

Find the square root of a number.

Find the derivative (differential) of a function

∫ Integral Find the Original Function of Function (Indefinite Integral)

Baidu encyclopedia-mathematical symbols