Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 27e48064c467cbb1908be344822a99a74a129cbb9eef40efc1c437144711f407:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^