Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4dc0857ea450b0140a5c5e231e1a4b66f6139e0d886c9ceceb557ca3f1fdb4ef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^