CREATE TABLE table_204_416 (id DECIMAL, "chip" TEXT, "flash size" TEXT, "eeprom" DECIMAL, "sram" DECIMAL, "frequency\ [mhz]" DECIMAL, "package" TEXT)

what is the difference in frequency between the at90s1200 and the at90s2313 ?
SELECT ABS((SELECT "frequency\n[mhz]" FROM table_204_416 WHERE "chip" = 'at90s1200') - (SELECT "frequency\n[mhz]" FROM table_204_416 WHERE "chip" = 'at90s2313'))
SELECT ABS((SELECT "frequency\n[mhz]" FROM "table_204_416" WHERE "chip" = 'at90s1200') - (SELECT "frequency\n[mhz]" FROM "table_204_416" WHERE "chip" = 'at90s2313'))