Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d8021a7663f0b05789d7b5965df4891c6701960051a38e7aee448a8d24dee306:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^