些数学符号的英文读法.docVIP

数学公式的英文读法数学英文词汇 1、Logic there exist for all  implies / if , then   if and only if / is equivalent to / and are equivalent2、Sets belongs to / is an element (or a member) of   does not belong to / is not an element (or a member) of   is contained in / is a subset of   contains / is a subset of   cap / meet / intersection   cup / join / union   minus / the diference between and   cross / the cartesian product of and 3、Real numbers plus one  minus one  plus or minus one  / multiplied by   minus , plus   over / is divided by  the equals sign  equals 5 / is equal to 5  (is) not equal to 5  is equivalent to (or identical with)   is not equivalent to (or identical with)   is greater than   is greater than or equal to   is less than   is less than or equal to  zero is less than is less than 1 zero is less than or equal to is less than or equal to 1 mod / modulus   squared / (raised) to the power 2  cubed  to the fourth / to the power four  to the nth / to the power   to the (power) minus  (square) root / the square root of  cube root (of)  fourth root (of)  nth root (of)   plus all squared  over all squared  factorial  hat  bar  tilde  / subscript / suffix / sub  the sum from equals one to / the sum as runs from 1 to of the 4、Linear algebra the norm (or modulus) of   / vector   / the length of the segment   transpose / the transpose of   inverse / the inverse of 5、Functions  / of / the function of a function from to   maps to / is sent (or mapped) to   prime / dash / the (first) derivative of with respect to   double-prime / double