Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2330b847a6726cac381e5e4472fdebe9f4233381e68291871dc067bb0b27cffb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^