Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c25c0fcd4a9834a92b91fe355abfbd31b7e3ffb02b2c71c1fc5340e0453599d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^