Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 40dee8fbe90fa2ee99c0ef22d28da128524a462d8cc1762959507eedfdc205ed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^