Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9cc64782c6e93aa14282c541fe57886c8ec14d2fcb54f1674dc82703b765c0fd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^