Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 535d01d937b84a85aac693881169fdc31cc640d59bd3ee11b45190b86d522052:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^