Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c376a33415a667c86b4fdb702078d929ad67d4555c52c27e596d38507b113ce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^