Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9ad53e86022d91fecdfbbb65b70bef556e7e470f7d0a41c0ee7a11b8ec27daf5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^