Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ba62ecc8e69df186b8847992db7dd7d490bb2aab2055e3e7d6fb2751a73974e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^