Print second line equation
if ( f > 0 && 1 + Math . tan ( x ) * given_slope != 0 ) { System . out . println ( " y ▁ = ▁ " + ( Math . round ( slope_2 * 100.0 ) / 100.0 ) + " x ▁ + " + ( Math . round ( f * 100.0 ) / 100.0 ) ) ; } if ( f <= 0 && 1 + Math . tan ( x ) * given_slope != 0 ) System . out . println ( " y ▁ = ▁ " + ( Math . round ( slope_2 * 100.0 ) / 100.0 ) + " x ▁ + " + ( Math . round ( f * 100.0 ) / 100.0 ) ) ; }