Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 067a374e781720adb313683a66a9a62a0d3612afb4fce364c4cb158c95459de5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^