Original
means that {{MATH_194}} and
that {{MATH_195}} is in {{MATH_196}}. The domain of {{MATH_197}} is {{MATH_198}}.
{{CMD_199}} {{MATH_200}} means that {{MATH_201}} and
that {{MATH_202}} is in {{MATH_203}}. The domain of
{{MATH_204}} is {{MATH_205}}.
{{CMD_206}} {{MATH_207}} means that {{MATH_208}} and
that {{MATH_209}} is in {{MATH_210}}. The domain of
{{MATH_211}} is {{MATH_212}}.
{{CMD_213}} {{MATH_214}} means that {{MATH_215}} and that
{{MATH_216}} is in {{MATH_217}}. The domain of {{MATH_218}} is
{{MATH_219}}.
{{CMD_220}} {{MATH_221}} means that {{MATH_222}} and
that {{MATH_223}} is in the interval {{MATH_224}} except {{MATH_225}}, written in interval notation as {{MATH_226}}.
The domain of
{{MATH_227}} is all {{MATH_228}} with absolute value greater than {{MATH_229}}, written in interval notation as {{MATH_230}}.
{{CMD_231}} {{MATH_232}} means that {{MATH_233}} and
that {{MATH_234}} is in {{MATH_235}}. The
domain of {{MATH_236}} is {{MATH_237}}.
{{CMD_238}}
{{CMD_239}}