Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 52ea6042064ab6c0ed4e2a68346843fb16ac76232a7b77ca562d91e3456a83ae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^