Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d84fbd5a1322606a7cb2c237007c7c83ff2fffdd39219e19924f4f9748a3a9f4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^