Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1f4933439f5b24af283a7d6ee9637a6a629e21bb95f44f32cc70a12f7b87b483:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^