Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f71dc3491643ea875bca2079164b7e3891b24071f6c69ac11013fdfc7bc89d68:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^