Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> faafe3c5caaca0f95048fca11124a9c205acc97aa7c77eb7c07d12bee214dc41:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^