Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ec2fdb12e04cd5df4fafc38d670f759ff07671a52442e77380b27c00eb32322f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^