Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 97b333185e985e8c1ad86630fbc2fd243afbd96c34611ed33ea10bee813328a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^