Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 041785776132e9342d9f5ba205ba44b2b6d8bd00b771c924d59726fefeec3226:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^