Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2feea6f0bc3bdac8547e6ac284553c258c792b761da2376bfcfc550148294810:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^