Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1955f1d9e94b3d9bd8a3e3096b63f516f1f44612d8725bdab03fcaf2b22c31f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^