Subroutine Coverage 
| blib/lib/Math/Business/BlackScholes.pm | 
 | 
| Criterion | 
Covered | 
Total | 
% | 
| subroutine | 
16 | 
16 | 
 100.0 
 | 
| pod | 
0 | 
6 | 
  0.0 
 | 
|  line  | 
 count  | 
 pod  | 
 subroutine  | 
| 
229
 | 
 3  | 
 n/a  | 
 BEGIN  | 
| 
232
 | 
 3  | 
 n/a  | 
 BEGIN  | 
| 
233
 | 
 3  | 
 n/a  | 
 BEGIN  | 
| 
234
 | 
 3  | 
 n/a  | 
 BEGIN  | 
| 
243
 | 
 3  | 
 n/a  | 
 BEGIN  | 
| 
244
 | 
 3  | 
 n/a  | 
 BEGIN  | 
| 
249
 | 
 299  | 
 n/a  | 
 _precompute1  | 
| 
280
 | 
 141  | 
 n/a  | 
 _precompute  | 
| 
322
 | 
 44  | 
 No  | 
 call_price  | 
| 
330
 | 
 43  | 
 No  | 
 put_price  | 
| 
338
 | 
 22  | 
 No  | 
 call_put_prices  | 
| 
349
 | 
 3  | 
 No  | 
 historical_volatility  | 
| 
369
 | 
 20  | 
 No  | 
 implied_volatility_call  | 
| 
378
 | 
 19  | 
 No  | 
 implied_volatility_put  | 
| 
386
 | 
 3  | 
 n/a  | 
 BEGIN  | 
| 
391
 | 
 37  | 
 n/a  | 
 _implied_volatility  |