Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7a98534f7a1b1ffc09de81c03b472f53d0b23b5e29d7a2f1bfe09aaa69c24fd9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^