Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ee2e765643890ffadbb65861dac1faf1c966b9f68804a3af5ef2e9eb209687b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^