Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d1547e34affce2ab7412a72baaeccfc7cf64073cce2bc66fbf593e0b4e5f0f2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^