Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 679006ffc044f4f1242dc0493d72874fc3556ab47350c56afa67df242246b367:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^