Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f1fee42d5f44669b4e8ce0bdb7b1979d31de2254fb8f02a1606c1b33953a2e73:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^