Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9c7a1693fe186e3e837498cd97af25d4c463612c43f4a08f8d44f0f0f362fcf4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^