Let's integrate: <math><mo>∫(</mo><mi>sin</mi><mo>(</mo><mi>x</mi><mo>)</mo><mo>)dx</mo></math>
 <math><mo>-</mo><mi>cos</mi><mo>(</mo><mi>x</mi><mo>)</mo></math>
Indefinite integrals are defined up to an additive constant <m>C</m>, so this yields: <math><mo>-</mo><mi>cos</mi><mo>(</mo><mi>x</mi><mo>)</mo><mo> + </mo><mi>C</mi></math>

▷<b>Result: &nbsp; <math><mo>-</mo><mi>cos</mi><mo>(</mo><mi>x</mi><mo>)</mo><mo> + </mo><mi>C</mi></math></b><span style='font-size:smaller'>, with <m>C</m> being any constant &nbsp; &nbsp; (processing: 3 steps, 1 ms)</span>