Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 63a5f70569d199c5959cb8dd2f88bd6faa107b539b717004b4516037ee07bb34:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^