Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2d370588fbf75a37ff84d6d9e2c373e541b57d48521fa6914f079e81b2ddd8b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^