d MATH
d displays the MATH menu:
|
1:4n/d³´Un/d |
Converts between simple fractions and mixed-number form. |
|
2:lcm( |
Least common multiple Syntax: lcm(valueA,valueB) |
|
3:gcd( |
Greatest common divisor Syntax: gcd(valueA,valueB) |
|
4:4Pfactor |
Prime factors |
|
5:sum( |
Summation Syntax: sum(expression,variable,lower,upper) (Classic mode syntax) |
|
6:prod( |
Product Syntax: prod(expression,variable,lower,upper) (Classic mode syntax) |
Examples
|
4n/d³´Un/d |
9 P 2 " d 1 < |
|
|
lcm( |
d 2 6 % ` 9 ) < |
|
|
gcd( |
d 3 18 % ` 33 ) < |
|
|
4Pfactor |
253 d 4 < |
|
|
sum( |
d 5 1 " 4 " z V 2 < |
|
|
prod( |
d 6 1 " 5 " 1 P z " " < |
|
