Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5fc978fca5afba34e9bc28b89bdb7b4d1736ce8517fc86a1e71eb57c49d7aab6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^