Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0563bb054f73660576c31af48edd1ee9cbbb58d4cf73758357f20d9eee062999:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^