Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bcc047a94a518e58c20e2b86a58c7d452ac9626ad9682859088b9a5d727e87a3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^