Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 43d73534b3e7be8ab35e92564f21545c58cfdae4ad256f64dcba54ce4388fdff:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^