Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 24436e81109cb2bed7f7745f4a4bd1952afcc953354b3fdce41e8378e14fa657:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^