Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 104ef962b1a62c9ecf5ccd565831af0a5bdab4c8c38eabb02963fb3f83d4ce3a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^