Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 973e628c74a56850101e3c278b4bd2090e34926f3fdbd2db2ca841b1e2310100:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^