Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 40b2a8cd2ff5fd7436c33566bff583597268781adb3c9722acf4b6a58253b829:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^