Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 664cc33eeee7c28eb68d1b2cb736911d96c0a22a4a26c24cb7a944c70f391a96:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^