Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7db16fbd40408276aef413e6850a4aa094e2980d71ca15f10ea344a9e9a3917f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^