Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aada706c468e9140d2e4b885269396d03df8c1eb1814bc2366e3e2c8bcfdb419:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^