Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ec4ef9f40f8ff45e83d1fa7f7422300f0610c0bd7f42ab8552ed2eda997f20b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^