来函数检测结果如下：
该公式没有未来函数
X1:=C<=REF(C,1) AND C<=O;
X2:=C<=REF(C,1) AND C>=O;
X3:=X1>0 OR X2>0;
XT0:=BARSLAST(X3);
X4:=MAX(REF(C,XT0),REF(O,XT0));
X5:=REF(V,XT0);
YT:=XT0>0 AND C>X4 AND V>X4*1.1;YS:=IF(YT>0 AND REF(YT,1)=0,10,0);
YSJ:=YS>0;
XA1:=(CLOSE/REF(CLOSE,1)>1.098 OR C/O>1.098) AND V<HHV(V,21);
X0:=NOT(NAMELIKE('S') OR NAMELIKE('*S')) AND VOL>1;
XA2:=BARSLAST(XA1);
XA31:=(L>=REF(L,XA2) AND (L-REF(L,XA2))<=0.03);
XA32:=(L>=REF(C,XA2)*0.99 AND (L-REF(C,XA2))<=0.03) ;
XA33:=(0>=REF(C,XA2)*0.99 AND (0-REF(C,XA2))<=0.03);
XA3:=XA31 OR XA32 OR XA33;
龙吟:YSJ AND C>O AND C>REF(C,1) AND XA3 AND (XA2<21 OR COUNT(REF(XA2,1),21)>=1) AND X0,COLORYELLOW;
YB:=(C-REF(C,1))*100/REF(C,1)>=9.9 AND L=H;
XA4:=(ATAN((MA(C,5)/REF(MA(C,5),1)-1)*100)*180/3.14115926);
XA5:=MA(XA4,5);
XA6:=PLOYLINE(CROSS(XA4,XA5),XA5);
XA7:=PLOYLINE(CROSS(XA5,XA4),XA4);
XA8:=COUNT(CROSS(XA4,XA5),XA6<REF(XA6,5) AND XA7>REF(XA7,5));
XA9:=CROSS(EMA(C,3),EMA(C,21));
XA10:=CROSS(MA(C,3),MA(C,21));
XA11:=((MAX(C,O)-MIN(C,O))/MIN(C,O))*100;
XA12:=(CLOSE/REF(CLOSE,1)<=0.96 OR CLOSE/OPEN<=0.96) AND (V/HHV(V,20)<=0.618 OR VOL/REF(VOL,1)<=0.5 OR VOL<HHV(VOL,5));
XA13:=(CLOSE/REF(CLOSE,1)>=1.04 OR CLOSE/OPEN>=1.04) AND (V/HHV(V,20)<=0.618 OR VOL/REF(VOL,1)<=0.5 OR VOL<HHV(VOL,5))
AND C>REF(C,1) AND HIGH>LOW;
XA14:=O>REF(C,1) AND C>REF(C,1) AND H>(H,1);
XA15:=(REF(C<REF(C,1) AND V/REF(V,1)<0.67,2) OR REF(XA12,2) OR REF(XA13,2)) AND REF(XA11<3,1) AND REF(V,1)<REF(V,2) AND XA14;
XA16:=O>REF(CLOSE,1) AND CLOSE>OPEN AND CLOSE>REF(O,1);
XA17:=(REF(XA12,1) AND XA16 AND XA13) OR XA15;
XA18:=(CROSS(C,MA(C,5)) AND CROSS(C,MA(C,13)) AND CROSS(C,MA(C,21)) OR CROSS(C,MA(C,34)))
AND MA(C,5)>REF(MA(C,5),1);
XA19:=MA(C,5)>REF(MA(C,5),1) AND MA(C,5)>MA(C,10) AND MA(C,10)>=MA(C,20);
XA20:=XA18 AND 龙吟 AND NOT(YB) AND (XA8 OR XA10 OR XA9 OR CROSS(C,MA(C,20)));
XA21:=龙吟 AND (V/REF(V,1)>1.5 OR REF(V,1)/REF(V,2)<0.67) AND (XA8 OR XA10 OR XA9 OR CROSS(C,MA(C,20))) AND NOT(O/REF(C,1)>1.06)
AND NOT(YB) AND X0,COLORMAGENTA;
XA22:=C>O AND C>REF(C,1) {AND V>REF(V,1)} AND XA17 AND (COUNT(龙吟,8)=1 OR XA18) AND NOT(YB)
AND (XA8 OR XA10 OR XA9 OR CROSS(C,MA(C,20))) AND X0,COLORGREEN;
龙跃:(XA20 OR XA21 OR XA22),COLORCYAN;
原理解析：
X1赋值:C<=1日前的C AND C<=O
X2赋值:C<=1日前的C AND C>=O
X3赋值:X1>0 OR X2>0
XT0赋值:上次X3距今天数
X4赋值:XT0日前的C和XT0日前的O较大值
X5赋值:XT0日前的V
YT赋值:XT0>0 AND C>X4 AND V>X4*1.1
YS赋值:IF(YT>0 AND 1日前的YT=0,10,0)
YSJ:=YS>0
XA1赋值:(收盘价/1日前的收盘价>1.098 OR C/O>1.098) AND V<21日内V最高值
X0赋值:NOT(NAMELIKE('S') OR NAMELIKE('*S')) AND 成交量>1
XA2赋值:上次XA1距今天数
XA31赋值:(L>=XA2日前的L AND (L-XA2日前的L)<=0.03)
XA32赋值:(L>=XA2日前的C*0.99 AND (L-XA2日前的C)<=0.03)
XA33赋值:(0>=XA2日前的C*0.99 AND (0-XA2日前的C)<=0.03)
XA3赋值:XA31 OR XA32 OR XA33
输出龙吟:YSJ AND C>O AND C>1日前的C AND XA3 AND (XA2<21 OR COUNT(1日前的XA2,21)>=1) AND X0,画黄色
YB赋值:(C-1日前的C)*100/1日前的C>=9.9 AND L=H
XA4赋值:(ATAN((C的5日简单移动平均/REF(C的5日简单移动平均,1)-1)*100)*180/3.14115926)
XA5赋值:XA4的5日简单移动平均
XA6赋值:PLOYLINE(XA4上穿XA5,XA5)
XA7赋值:PLOYLINE(XA5上穿XA4,XA4)
XA8赋值:COUNT(XA4上穿XA5,XA6<5日前的XA6 AND XA7>5日前的XA7)
XA9赋值:CROSS(C的3日指数移动平均,C的21日指数移动平均)
XA10:=CROSS(C的3日简单移动平均,C的21日简单移动平均)
XA11:=((C和O较大值-C和O的较小值)/C和O的较小值)*100
XA12:=(收盘价/1日前的收盘价<=0.96 OR 收盘价/开盘价<=0.96) AND (V/20日内V最高值<=0.618 OR 成交量/1日前的成交量<=0.5 OR 成交量<5日内成交量最高值)
XA13:=(收盘价/1日前的收盘价>=1.04 OR 收盘价/开盘价>=1.04) AND (V/20日内V最高值<=0.618 OR 成交量/1日前的成交量<=0.5 OR 成交量<5日内成交量最高值)
AND C>1日前的C AND 最高价>最低价
XA14:=O>1日前的C AND C>1日前的C AND H>(H,1)
XA15:=(1日前的C
XA17:=(1日前的XA12 AND XA16 AND XA13) OR XA15
XA18:=(CROSS(C,C的5日简单移动平均) AND CROSS(C,C的13日简单移动平均) AND CROSS(C,C的21日简单移动平均) OR CROSS(C,C的34日简单移动平均))
AND C的5日简单移动平均>REF(C的5日简单移动平均,1)
XA19:=C的5日简单移动平均>REF(C的5日简单移动平均,1) AND C的5日简单移动平均>C的10日简单移动平均 AND C的10日简单移动平均>=C的20日简单移动平均
XA20:=XA18 AND 龙吟 AND NOT(YB) AND (XA8 OR XA10 OR XA9 OR CROSS(C,C的20日简单移动平均))
XA21:=龙吟 AND (V/1日前的V>1.5 OR 1日前的V/2日前的V<0.67) AND (XA8 OR XA10 OR XA9 OR CROSS(C,C的20日简单移动平均)) AND NOT(O/1日前的C>1.06)
AND NOT(YB) AND X0,画洋红色
XA22:=C>O AND C>1日前的C {AND V>1日前的V} AND XA17 AND (统计8日满足龙吟的天数=1 OR XA18) AND NOT(YB)
AND (XA8 OR XA10 OR XA9 OR CROSS(C,C的20日简单移动平均)) AND X0,画绿色
输出龙跃:(XA20 OR XA21 OR XA22),画青色
