Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bb884f1474977cb4fac8ffcf584e3fa4bc711245a9022386138d614e7d90e6c0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^