Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1f26d066609726cb8f5e0ac7896b1d49def2d0ee6d37ec8d7c0bb3a72c6756d6:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^