Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bde7d0d1b450904c93e4cfe35855d10e6246c97efb75e96862141a3f93fad788:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^