Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9754e0d6845ea81aefbd923c3162e4044c2ce8c32886b187b7e34cf7151746ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^