Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0864d34bee15891e5c03014714c86572977e01929474339efd573dcc39bd114a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^