Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d424de00c61b3fb950332ef63ee32cb9a0f36dd6dee7e78a8bf230aaa78753df:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^